High-performance acrylic paint

The invention relates to a high-performance acrylic paint which is prepared from the following raw materials in parts by weight: 6-10 parts of soybean plant short oil alkyd resin, 4-7 parts of limonene, 1-3 parts of defoaming agent, 9-14 parts of titanium white, 30-50 parts of polyether acrylate, 5-8 parts of toluene diisocyanate, 2-5 parts of amino resin, 3-8 parts of alkyd resin, 5-8 parts of castor oil fatty acid, 3-6 parts of dimethylbenzene powder, 8-12 parts of straight-chain alkyl aryl sulfonate, 1-3 parts of acid catalyst, 2-4 parts of brown sugar, 0.3-1 part of light stabilizer, 2.5-7 parts of nitro diluter, 6-10 parts of 2,2,4-trimethyl-1,3-pentadiol monoisobutyrate and 2-6 parts of mica powder. The acrylic paint has the advantages of favorable weather resistance, favorable acid/alkali resistance, favorable adhesion property and wide application range.

Energy-saving environment-friendly wood-plastic composite

An energy-saving environment-friendly wood-plastic composite is made from, by weight, 15 to 24 parts of plant fiber, 8 to 16 parts of master batch, 7 to 15 parts of white carbon black, 3 to 6 parts of structural control agent, 4 to 8 parts of coupler, 6 to 12 parts of talcum powder, 40 to 55 parts of wood powder, 0.8 to 1.2 parts of thickener, 5 to 7 parts of filler, 3 to 6 parts of molybdenum powder, 14 to 22 parts of rice bran, 15 to 20 parts of polypropylene, 0.5 to 0.8 part of antioxidant, and 8 to 16 parts of peanut shell. The energy-saving environment-friendly wood-plastic composite rarely deforms, is good in corrosion resistance, mold proof and antibacterial, has ultraviolet stability and good staining performance, has a wide range of material sources, is low in cost and is well energy saving.

Energy-saving environment-friendly soil stabilizer

An energy-saving environment-friendly soil stabilizer is made from, by weight, 2 to 4 parts of micro silicon powder, 4 to 12 parts of aluminum sulfate, 0.6 to 1.2 parts of calcium stearate, 2 to 4 parts of internal lubricant, 7 to 14 parts of calcium chloride, 10 to 17 parts of ethylene-vinyl acetate copolymer, 8 to 12 parts of sulfonate, 5 to 7 parts of sodium alginate, 4 to 8 parts of sodium chloride solution, 5 to 11 parts of binding material, 6 to 8 parts of alkaline activator, and 3 to 5 parts of Arabic gum. The energy-saving environment-friendly soil stabilizer has good long-acting strength, good soil-enhancing ability, excellent water-retaining performance and water transmittance, allows regenerated soil to be very suitable for vegetation growth and is efficient, energy saving and environment friendly.

Efficient anti-scratch floor paint

Disclosed is an efficient anti-scratch floor paint. The raw materials of the floor paint include, by weights: 7 to 15 parts of aluminium oxide powder, 10 to 20 parts of trimethylolpropane diallyl ether, 4 to 8 parts of aqueous ammonia, 10 to 16 parts of propoxylated glycerol triacrylate, 8 to 14 parts of quartz powder, 3 to 7 parts of dimethylbenzene, 4 to 6 parts of ground calcium carbonate, 7 to 15 parts of thermoplastic acrylic resin, 8 to 16 parts of phenol formaldehyde resin, 3 to 4 parts of sodium chloride, 15 to 26 parts of aqueous polyurethane, 12 to 16 parts of epoxy resin, 8 to 17 parts of methyl methacrylate, 7 to 15 parts of dioxane and 8 to 14 parts of pigment. The floor paint has the advantages of scratch resistance, wearing resistance, high drying speed, corrosion and skinning resistance, thermal resistance and environment pollution elimination.

Skin repairing cream

The invention discloses a skin repairing cream. The skin repairing cream is prepared from the following raw materials in parts by weight: 6-11 parts of root of doubleteeth pubescent angelica, 5-8 parts of twotooth achyranthes root, 6-9 parts of clematis root, 2-7 parts of root of largeleaf gentian, 8-10 parts of safflower, 6-10 parts of dried ginger, 9-11 parts of carambola extract, 5-7 parts of ravensara oil, 7-9 parts of calophyllum inophyllum oil, 3-5 parts of hyaluronic acid, 8-12 parts of cetearyl alcohol ethyl caproate, 0.5-2 parts of tetrasodium EDTA, 3-5 parts of 1,2-pentylene glycol, 8-11 parts of glycerinum, 4-7 parts of xanthane gum, 2.5-4 parts of liquorice and 4.2-5.7 parts of stearic acid. The skin repairing cream is capable of smoothing wrinkles and promoting cell regeneration, and meanwhile, and free from toxic and side effects without harm to a human body.

Online solid phase microextraction method of continuous conveying gas or liquid sample

The invention provides an online solid phase microextraction method of a continuous conveying gas or liquid sample. The method can be used for online solid phase microextraction of a continuous conveying sample; due to the continuous conveying of the sample, target concentration in the sample inside a cavity always remains at a high level compared with a traditional method, and target concentration in the extraction fiber yarn coating is high; and the extraction has high enrichment efficiency and can increase the detection sensitivity. A device system of the invention and operating personnel can be set in a closed or positive pressure space, so as to achieve isolation of the operating personnel from the polluted environment and automatic sampling analysis; and the solid phase microextraction method can be used in gaseous samples as well as liquid samples, and has strong adaptability.

Improved floor detergent

The invention relates to an improved floor detergent which is prepared from the following raw materials in parts by weight: 3-11 parts of sodium dodecyl benzene sulfonate, 7-9 parts of silicone oil, 6-10 parts of tetraacethyl sodium ethanedioate, 3-5 parts of tripropylene glycol monobutyl ether, 5-7 parts of 2-amino-2-methyl-1-propanol, 8-11 parts of beeswax, 4-6 parts of ethylene glycol phenolic ether, 8-10 parts of turpentine, 1.2-3.4 parts of dodecahydroxystearic acid, 1.5-3.2 parts of methyl p-hydroxybenzoate, 4.2-6.7 parts of dodecyldimethylbenzyl ammonium chloride, 1-3 parts of isopropanol, 3-7 parts of polyvinyl alcohol, 6-7 parts of potassium pyrophosphate and 1.4-2.6 parts of tea seed powder. The floor detergent can remove dirt on the floor and enhance the brightness of the floor, is easy to clean, and can not influence the quality of the floor.

High-performance grafted starch slurry

Disclosed is a high-performance grafted starch slurry. The raw materials of the slurry include, by weights: 1 to 4 parts of polymeric additive, 2 to 3 parts of polyacrylate, 20 to 35 parts of protein slurry, 5 to 7 parts of proteinogenic amino acids, 6 to 9 parts of acrylic acid, 1.5 to 3 parts of initiator, 4 to 7 parts of methyl methacrylate, 12 to 22 parts of modified starch, 5 to 9 parts of talcum powder, 20 to 35 parts of native starch, 6 to 9 parts of lauryl alcohol polyoxyethylene, 5 to 10 parts of ammonium cerium nitrate, 4 to 7 parts of polyethylene glycol 4000 and 0.5 to 1.2 part of 2-naphthol. The slurry has the advantages that the film forming performance is fine, the producing effect is fine, the cost is low, the viscosity and stability are high, the water solubility is high, desizing is facilitated, and the environment pollution is avoided.

High-performance ABS composite material

Disclosed is a high-performance ABS composite material. The raw materials of the material include, by weights: 2 to 4 parts of carbon fiber, 2.5 to 4.5 parts of compatilizer, 0.5 to 1.5 part of antioxidant, 3 to 7 parts of hyaluronic acid, 1 to 3 parts of nihil album, 25 to 40 parts of ABS, 4 to 7 parts of modified PS, 0.5 to 1.4 part of silane coupling agent, 5 to 9 parts of PA10T, 10 to 15 parts of glass fiber, 7 to 14 parts of polyetherimide, 6 to 12 parts of silicon carbide, 3 to 4 parts of tetraisopropyl di(dioctylphosphate) titanate and 2 to 6 parts of compatilizer. The material has the advantages that the excellent thermal properties and aging resistance are provided, the impact resistance is improved, and the composite materials is environment-friendly and human-friendly and has wide application range.

Novel electromagnetic shielding composite material

The invention discloses a novel electromagnetic shielding composite material. The novel electromagnetic shielding composite material is made by, by weight, 4-8 parts of carbon black, 0.6-0.8 part of gas-phase silica, 7-18 parts of friction performance regulator, 10-19 parts of soft magnetic material, 12-16 parts of nano magnetic material, 3-6 parts of tricobalt tetraoxide, 7-11 parts of polyvinyl chloride, 3-5 parts of polyethylene wax, 2-4 parts of coupling agent, 15-23 parts of epoxy resin, 13-16 parts of reduced iron powder, 6-15 parts of graphite, 2-6 parts of magnetic colloid and 3-5 parts of 3301 resin. The novel electromagnetic shielding composite material has the advantages of being good in processing performance, stable in friction wear performance, good in heat resistance and low in making cost.

Focusing positioning method based on initial laser processing position and laser processing device

The invention discloses a focusing positioning method based on an initial laser processing position. In the method, a beam emitted by a laser is projected on the surface of a work piece to be processed to form a light spot through the optical system of the laser processing head, light spot images are promptly collected through moving the laser processing head and using a camera, the properties of the light spot images are then compared with a computer to find out a light spot image on a focal plane, and then the laser processing head is moved according to the moving distance of the laser processing head corresponding to the light spot image, thereby completing the focusing; and the position relationship between the center of the initial processing point and the center of the light spot is determined by the computer, and the laser processing head is moved according to the position relationship, thereby obtaining the accurate positioning of the initial processing position. Compared with the ...

Omnibearing position transducer

In the omnibearing position transducer, the motor installed coaxially with a code wheel is meshed via an installing board to a transmission reducing mechanism; the rotating head with lens is connected to an installation holder bearing on the transmission reducing mechanism; the modulated laser emitter with optoelectronic receptor on its one side is fixed below the transmission reducing mechanism and on the installing board; the input of signal selector is connected to both the modulated laser emitter and the output of the optoelectronic receptor; the data collecting processor has its input connected to the code wheel and the signal selector; and several cooperative targets are set in the space in the same level as the rotating head. The transducer can strengthen the autonomic capacity of moving carrier and has high operation efficiency and flexibility.

Magnetic rubber composite

Magnetic rubber composite is made from, by weight, 8 to 16 parts of chloroprene rubber, 7 to 12 parts of polyethylene, 1 to 3 parts of zinc oxide, 5 to 8 parts of white factice, 3 to 4 parts of white carbon black, 1.5 to 2.3 parts of anti-aging agent, 13 to 20 parts of vinyl acetate ethylene, 2 to 4 parts of irradiation cross-linking agent, 7 to 12 parts of modified wax, 10 to 15 parts of thermoplastic resin, 3 to 4 parts of glycerol tri-glycerate, 5 to 8 parts of aid, 13 to 24 parts of butadiene styrene rubber, and 3 to 6 parts of di-tert-butyl peroxide. The magnetic rubber composite has excellent mechanical properties, oil resistance and aging resistance, has excellent comprehensive performances and is simple to prepare.

Improved paint cleaning agent

An improved paint cleaning agent is prepared from, by weight, 15-25 parts of sodium bicarbonate, 8-14 parts of dodecyl ethyoxyl sulphobetaine, 12-18 parts of banana oil, 6-13 parts of dodecyl ethyoxyl sulphobetaine, 7-9 parts of coconut oil fatty acid diethanol amide, 10-17 parts of sodium hydroxide, 5-7 parts of polyoxyethylene ether, 8-18 parts of ethyl alcohol, 4-7 parts of solvent oil 200#, 15-20 parts of sodium carbonate, 6-12 parts of paraffin wax, 0.12-0.23 part of dodecyl phosphate salt, 25-45 parts of distilled water, 4-7 parts of glacial acetic acid, 8-14 parts of sodium ethoxylated alkyl sulfate and 2-4 parts of glycerol. The improved paint cleaning agent has the advantages of high cleaning speed, thoroughness in cleaning, no corrosivity to base materials, energy saving, consumption reduction, no toxicity, environment friendliness, excellent use effect and capability of meeting market demand.

Improved coal catalyst

The invention relates to an improved coal catalyst which is prepared from the following raw materials in parts by weight: 4-7 parts of propanediol, 5-6 parts of acetic acid, 22-26 parts of zinc ore plant waste liquor, 32-45 parts of calcium chloride, 30-50 parts of water, 15-24 parts of tourmaline powder, 4-8 parts of bauxite, 7-9 parts of sodium silicate, 7-14 parts of alumina, 3-4 parts of dispersing agent, 0.5-0.8 part of ferric oxide, 1-2 parts of combustion improver and 1-3 parts of swelling agent. The improved coal catalyst enables the coal to be burned quickly and sufficiently, has the characteristics of energy saving, favorable environment-friendly effect, higher catalytic effect and high stability, enhances the ignition intensity and burnout degree of coal, and improves the flammability of the coal.

Multi-scale metal ceramic coating and preparation method thereof

The invention discloses a multi-scale metal ceramic coating and a preparation method thereof. Firstly, structural characteristics of multi-scale dual-phase reinforced metal ceramic are designed from the targets of matrix reinforcement and reinforcing phase enhancement; secondly, the problem that metal ceramic particles are difficult to deform in hypersonic flame spraying nanometer WC decomposition and cold spraying deposition is taken into account; on the basis of the mechanism of a cold spraying deposition coating, the problem in continuous deposition of the metal ceramic coating is overcome by adopting the metal ceramic powder with different densities through adjustment of cold spraying preheating gas temperature and pressure, and powder feeding gas temperature and pressure; and thus a novel method is provided for deposition of thick multi-scale ceramic powder dual-phase reinforced metal ceramic.

Quick metal repair agent

The invention relates to a quick metal repair agent which is prepared from the following raw materials in parts by weight: 6-10 parts of hydroxystearic acid, 3-9 parts of decanedioic acid, 8-12 parts of boron fluoride, 3-8 parts of sodium chloride, 2.6-5 parts of ethyl acetate, 4-8 parts of boiled wood oil, 9-16 parts of bisphenol A epoxy resin, 1-3 parts of anti-aging agent, 4-11 parts of toughener, 7-10 parts of dioctyl adipate, 3-9 parts of calcium stearate, 4-11 parts of cryolite, 1-4 parts of aluminum, 7-10 parts of chloroprene rubber, 8-11 parts of potassium oxide and 6-10 parts of polyglycol ether. By using the metal repair agent, the cured material has higher strength and no shrinkage. The metal repair agent can be used for repair and bonding of metal cracks, abrasion and corrosion.

Plastic floor with good wear resistance

A plastic floor with good wear resistance is made from, by weight, 6 to 14 parts of carbon fiber powder, 3 to 5 parts of flexibilizer, 4 to 7 parts of paraffin, 0.5 to 1.2 parts of anti-aging agent RD, 8 to 12 parts of methyl methacrylate, 6 to 8 parts of diethylenetriamine, 2 to 5 parts of pigment, 3 to 7 parts of polycarbonate, 3.2 to 4 parts of methyl phenyl siloxane branched-chain prepolymer, 5 to 7 parts of nano calcium carbonate, 4 to 6 parts of flame retardant PER, 3 to 4 parts of antioxidant, 6.2 to 9 parts of styrene, 2.4 to 5 parts of ultraviolet absorbent, 8.5 to 12 parts of dibutyl phthalate, 1.2 to 3 parts of cellulose derivative, and 12 to 17 parts of polyethylene. The plastic floor is good in wear resistance, is suitable for long-term serving in a severe environment, is more convenient to construct and maintain and is of certain flame retardancy.

Efficient SBS (styrene-butadiene-styrene) modified asphalt stabilizer

An efficient SBS (styrene-butadiene-styrene) modified asphalt stabilizer is prepared from, by weight, 8-15 parts of compatibilizing agents, 7-12 parts of polyphosphoric acid, 12-18 parts of 2-benzothiazolethiol, 8-12 parts of nano calcium chloride, 15-25 parts of distilled water, 5-8 parts of isopropyl xanthogen, 4-7 parts of calcium stearate, 5-14 parts of tribasic lead sulfate, 1-2 parts of external lubricants, 8-24 parts of aging resisting agents, 6-14 parts of active agents, 12-26 parts of polyethylene glycol, 8-26 parts of ampholytic surfactants and 12-36 parts of polymer emulsion. The efficient SBS modified asphalt stabilizer has the advantages that SBS utilization efficiency is improved, weather resistance, elasticity and mechanical property of SBS modified asphalt are improved, moisture damage resistance and ageing resistance are improved remarkably, and environment friendliness is achieved.

Motor vehicle roaming data processing method and device

The invention discloses a motor vehicle roaming data processing method and device, and relates to the technical field of information, and the method comprises the steps: obtaining an IP address of a target device in response to an access request of the target device, and determining whether the IP address of the target device is in a preset access permission information table and a preset access prohibition information table; if the IP address is in the preset access permission information table, receiving an access request of the target equipment, and performing corresponding processing on motor vehicle roaming data; wherein when the access request is a query request and the cache update of the motor vehicle roaming data fails, the database is queried according to the key in the queue machine service, the corresponding motor vehicle roaming data is acquired and fed back, and the motor vehicle roaming data processing device can automatically perform data synchronization with other systems ...

Outdoor floor material

An outdoor floor material comprises, by weight, 3-4 parts of polyvinyl alcohol, 2-4 parts of titanium dioxide, 2.5-3 parts of methyl triethoxysilane, 20-36 parts of polyvinyl chloride resin, 12-17 parts of conductive black, 18-27 parts of waste wood powder or fiber material powder, 2-4 parts of anti-aging agents, 6-10 parts of quadrol, 12-27 parts of diethylene glycol, 10-15 parts of melamine, 12-25 parts of polypropylene, 11-23 parts of mineral fillers, 1.5-2.6 parts of heat stabilizers and 4-8 parts of ethoxylated aliphatic alkylamine. The outdoor floor material has the advantages of high wear and corrosion resistance, high stability, less proneness to deformation and simplicity in production process.

Modified nylon composite material

The invention provides a modified nylon composite material. The modified nylon composite material is prepared from the following raw materials in parts by weight: 33-47 parts of nylon 66, 8-10 parts of flyash, 6-8 parts of fumed silica, 2-5 parts of antioxidant, 3-5 parts of corn straws, 7-8 parts of glycerin, 6-7 parts of polyvinyl chloride, 8-11 parts of polypropylene, 4-8 parts of magnesium oxide, 7-12 parts of high vinyl silicone oil, 1.2 -3 parts of KH-560, 2.5-7 parts of vinyl trichlorosilane, 4.5-8 parts of alkali-free glass fibers, 2.5-5 parts of aluminium oxide, 6-8 parts of nano silver and 2-8 parts of graphite. The modified nylon composite material has the beneficial effects that the nylon composite material has the effects of improving the comprehensive properties of nylon, prolonging the service life and also improving the toughness and the impact strength at the same time.

Outdoor sports floorboard

The invention relates to an outdoor sports floorboard which is prepared from the following raw materials in parts by weight: 45-55 parts of PVC (polyvinyl chloride) resin, 3-6 parts of aluminum hydroxide, 11-15 parts of dioctyl phthalate, 8-14 parts of ethoxylated fatty group alkylamine, 3.2-6 parts of conductive carbon black, 8-13 parts of diisostearoyl ethylene titanate, 35-40 parts of glass fiber, 2-5 parts of silane coupling agent, 3-6 parts of ultraviolet absorbent, 7-10 parts of polyethylene, 3.6-8 parts of dipropyl phthalate, 9-12 parts of tribasic lead sulfate, 5-8 parts of MBS (methyl methacrylate-butadiene-styrene) resin and 9-12 parts of dibutyl phthalate. The outdoor sports floorboard has the advantages of favorable wear resistance, favorable corrosion resistance, favorable elasticity, favorable toughness and favorable comprehensive properties.

Omnibearing position transducer

Improved flame-retardant nylon composite

An improved flame-retardant nylon composite is prepared from, by weight, 35-55 parts of high-temperature-resistant nylon, 4-7 parts of chlorinated polyethylene, 2-4 parts of nanosilicon dioxide, 1-3 parts of barium sulfate, 2-4 parts of curing agents, 3-8 parts of molybdenum dibutyldithiocarbamate, 12-16 parts of natural fibers, 0.4-1 part of sodium persulfate, 3-4 parts of butyl methacrylate, 4-8 parts of flame retardants, 8-16 parts of fumed silica, 0.4-0.7 part of chloroform, 1-2 parts of silane coupling agents, 1-2 parts of chain extenders, 4-7 parts of isocyanate coupling agents, 8-14 parts of melamine resin and 1-2 parts of antioxidants. The improved flame-retardant nylon composite has the advantages of excellent flame-retardant effect, good mechanical property, high heat resistance and strength, easiness in operation, environmental friendliness and capability of overcoming adverse effect of high filling quantity of the flame retardants on composite performance.

Energy-saving and environment-friendly grouting material

The invention provides an energy-saving and environment-friendly grouting material. The grouting material is prepared from the following raw materials in parts by weight: 32-46 parts of high early-strength sulphate aluminium cement, 2-4 parts of microsilica, 20-34 parts of quartz sand, 3-4 parts of polycarboxylate water reducing agent, 8-12 parts of tetradecamethyl ethylenediamine, 10-20 parts of flyash, 6-10 parts of stearic acid, 8-16 parts of Portland cement, 4-7 parts of air entraining activator, 6-28 parts of granulated slag from blast furnaces, 0.02-0.04 part of setting protective agent, 16-23 parts of special cement, 2-4 parts of bentonite, 2-6 parts of diatomite, 7-14 parts of calcium carbonate, 6-9 parts of saw powder and 10-16 parts of cement. The energy-saving and environment-friendly grouting material has the beneficial effects of good antifreezing property, high temperature resistance, durability and weatherability, is easy to construct, has early and high strength, has the ...

Gallstone capsule

A Chinese medicine in the form of capsule for treating cholelithiasis is prepared from 4 Chinese-medicinal materials: lygodium spores (10-18%), copperas (10-18%), chicken's gizzard-skin (31-40%) and rhubarb (31-40%) through grinding, mixing, sterilizing and capsulizing. Its advantages are high curative effect, quickly taking its effect, and no toxic by-effect.

Anti-corrosion weather-resistant epoxy resin paint for copper sculptures

The invention discloses anti-corrosion weather-resistant epoxy resin paint for copper sculptures. The anti-corrosion weather-resistant epoxy resin paint is prepared by, by weight, 1-4 parts of aluminum powder, 3-5 parts of phenyl glycidyl ether, 6-9 parts of vinyl acetate, 5-8 parts of zeolite powder, 2-5 parts of triethylene glycol, 8-14 parts of urethane acrylate, 3-4 parts of zinc powder, 4-6 parts of tributyl tin trichloride, 1-4 parts of tribromophenol, 2-5 parts of carboxylic acid glycerin ester, 20-30 parts of E-12 epoxy resion, 3-4 parts of methyl tin mercaptide, 10-14 parts of dibutyl phthalate, 16-22 parts of epoxy acrylate, 3-6 parts of antiager MB, 3-5 parts of microcrystalline wax, 4-8 parts of propylene glycol methyl ether acetate, 7-14 parts of semi-reinforced carbon black and 1-4 parts of copper naphthenate. The anti-corrosion weather-resistant epoxy resin paint has the advantages of being extremely high in weather resistance and corrosion resistance, high in adhesive force ...

Composite magnetic material

A composite magnetic material is prepared from the following raw materials based on parts by weight: 12-18 parts of polyethylene glycol, 4-6 parts of TiO2, 3-7 parts of graphene, 12-34 parts of zinc oxide, 3-7 parts of polyaryl ether nitrile, 10-15 parts of modified clay, 2-4 parts of strontium carbonate, 5-7 parts of glyceriunm, 6-10 parts of acrylic resin, 12-18 parts of MnO, 7-10 parts of CaCO3, 3-6 parts of SiO2, 0.6-1.2 parts of aluminum and 2-4 parts of ferroboron. The invention has the advantages that the composite magnetic material has high magnetic property and is wide in application field, the orientation degree of the magnetic material can be improved, and the environment cannot be affected.

Green and pollution-free polyurethane synthetic leather slurry

The invention discloses a green and pollution-free polyurethane synthetic leather slurry. The green and pollution-free polyurethane synthetic leather slurry is prepared from the following raw materials in parts by weight: 4-15 parts of a colour cake, 5-8 parts of a foamer, 25-43 parts of hydrolysis-resistant polyurethane, 3-6 parts of methylbenzene, 15-35 parts of deionized water, 8-12 parts of hexanedioic acid, 16-28 parts of waterborne PU resin, 0.4-0.8 part of a defoamer, 16-20 parts of PVC resin powder, 1.2-2.6 parts of dibenamine ether, 3-5 parts of tributyl citrate, 10-15 parts of iron-ore slag powder, 4-8 parts of polyvinylpyrrolidone, 9-15 parts of light calcium carbonate and 2-5 parts of maleic anhydride. The green and pollution-free polyurethane synthetic leather slurry disclosed by the invention is higher in wear resistance, not liable to deform and wear, good in heat insulation effect, stable in coating performance, odour-free, free from influencing environment, and capable ...

Improved corrosion-resistant paint for metal

Improved corrosion-resistant paint for metal is prepared from, by weight, 30-40 parts of modified asphalt, 3-5 parts of m-amino methylamine, 3-4 parts of cuprous sulfide, 5-8 parts of modified waste resin sand, 2-6 parts of nanometer bentonite, 10-16 parts of diglycolamine, 2-4 parts of sodium caseinate, 3-5 parts of 2-methyl-4-isothiazoline-3-ketone, 4-7 parts of talcum powder, 2-3.2 parts of water-soluble acrylic resin, 5-8 parts of polyvinyl chloride, 1.5-3 parts of dioctyl phthalate, 0.5-1 part of butyl alcohol, 1-3 parts of borax, 20-23 parts of polyacrylamide solution, 3-8 parts of rutile titanium dioxide, 1-4 parts of davidia involucrata wood flour and 5-9 parts of lauryl methacrylate. The improved corrosion-resistant paint for the metal has the advantages that adhesiveness of a paint film is enhanced, the paint film is highly resistant to corrosion and weather, and low production cost, good antistatic effects and simplicity in construction are achieved.

Energy-saving environment-friendly modified starch size

An energy-saving environment-friendly modified starch size is made from, by weight, 8 to 14 parts of butyl methacrylate, 6 to 10 parts of sodium pentachlorophenol, 3 to 5 parts of formaldehyde ethyl phenol, 10 to 16 parts of polyvinyl alcohol, 0.5 to 0.7 part of 2-naphthol, 6 to 12 parts of phosphate starch, 2 to 5 parts of nano-silicon nitride, 4 to 7 parts of polyoxyethylene lauryl ether, 20 to 32 parts of native starch, 5 to 8 parts of cerium ammonium nitrate, 2 to 4 parts of potassium persulfate, 2 to 3.2 parts of acrylic acid, 3 to 7 parts of guar gum modified hydroxymethyl, 3 to 7 parts of guar endosperm, 6 to 9 parts of modified starch, and 4 to 6 parts of corn starch. The energy-saving environment-friendly modified starch size is higher in permeability and wear resistance and helps improve loom efficiency, reduce pollution and energy consumption and save energy.

Production-condition-based method for calibrating output and consumption of blast furnace gas

The invention belongs to the technical field of gas monitoring and gas balancing in the iron and steel industry and relates to a production-condition-based method for calibrating the output and the consumption of blast furnace gas. Through the method, a computing method and data support are provided for gas balancing, dynamic prediction, optimized dispatching and the like in the metallurgical industry. Trend data and volatile data are separated from historical data of the output and the consumption of blast furnace gas with the wavelet technology, and then the output and the consumption of blast furnace gas are calibrated with the extracted trend data combined with the actual production conditions. Compared with an existing method, the production-condition-based method for calibrating the output and the consumption of blast furnace gas has the advantages that the output index and the consumption index of blast furnace gas can be accurately evaluated and predicted, gas supply and demand ...

Cutting equipment

The invention discloses cutting equipment comprising a strip feeding area, a strip discharging area and a strip cutting area. The strip feeding area comprises a first synchronous pulley set and a second synchronous pulley set; a first conveyor belt faces a second conveyor belt so that a first conveying way is formed; a third conveyor belt faces a fourth conveyor belt so that a second conveying way is formed; the first conveying way and the second conveying way are collinear; a cutting device faces an area between the first conveying way and the second conveying way. After a roll is cut into a strip, the strip enters the first conveying way and is continuously fed by the same, and the strip then enters the second conveying way and is continuously discharged by the same. During continuous conveying, tools such as a laser for cutting strips is used to perform follow-up cutting on the strip according to a preset path, and cut pieces are conveyed or collected. The strip is slightly compressed ...

Environment-friendly polyvinyl chloride heat stabilizer

An environment-friendly polyvinyl chloride heat stabilizer comprises, by weight, 12-24 parts of epoxy resin, 10-15 parts of monocarboxylic acid, 9-16 parts of fillers, 10-14 parts of antioxidants, 8-17 parts of barium oxide, 0.5-1.2 parts of graphene, 10-20 parts of oleic acid, 12-18 parts of epoxidized soybean oil, 4-10 parts of hydrotalcite, 8-16 parts of beta-diketone, 3-5 parts of yellow lead, 10-20 parts of light calcium carbonate, 0.5-1.2 parts of inner lubricants and 1.2-2.4 parts of zinc stearate. The environment-friendly polyvinyl chloride heat stabilizer has the advantages of good lubrication performance, high transparency and heat resistance, zero poison, zero pollution and low cost.

Paint good in sun-screening and heat-insulating performances

A paint good in sun-screening and heat-insulating performances is made from, by weight, 3 to 4 parts of citric acid, 6 to 9 parts of aluminum nitride, 1 to 4 parts of m-xylylenediamine, 2 to 4 parts of phthalic anhydride, 1 to 2 parts of vinyl triamine, 3 to 5 parts of asbestos, 1 to 2 parts of hexachlorocyclopentadiene, 20 to 35 parts of E-51 epoxy resin, 2 to 4 parts of calcium stearate, 3 to 5 parts of nano carbon fiber, 2 to 4 parts of catechol, 3 to 5 parts of hexamethylphosphorotriamide, 8 to 14 parts of chlorinated paraffin, 2 to 5 parts of fireproof additive, 12 to 16 parts of titanium white, 10 to 16 parts of nano-zirconia, 1 to 3 parts of acrylate, 3 to 5 parts of polypropylene carbonate, and 2 to 4 parts of titanium dioxide. The paint is good in corrosion resistance, water resistance, high temperature tolerance and sun-screening performance, allows a coating to be tough and highly adhesive, is ideal in heat-insulating effect and is energy saving and environment friendly.

High-performance corrosion-resistant ship paint

Disclosed is a high-performance corrosion-resistant ship paint. The raw materials of the paint include, by weights: 22 to 28 parts of E-44 epoxy resin, 3 to 5 parts of methylene bis-cyclohexane amine, 5 to 7 parts of butyl acetate, 3 to 6 parts of zinc powder, 10 to 15 parts of 582-2 amino resin, 4 to 6 parts of bis propionic acid, 7 to 10 parts of tripropylene glycol diacrylate, 15 to 24 parts of urethane acrylate resin, 6 to 10 parts of acetic ether, 0.5 to 1.2 part of cobalt naphthenate, 5 to 8 parts of modified waste clay sand, 12 to 16 parts of long oil pentaerythritol alkyd resin, 5 to 7 parts of methylene bis-cyclohexane amine, 3 to 5 parts of pearl powder, 0.4 to 0.7 part of sorbitan trioleate and 3 to 6 parts of methyl acrylate. The paint has the advantages that the wear resistance of the paint film is improved, the paint film ageing can be prevented, the fine acid, alkali, salt and corrosion resistances are provided, and environment pollution is eliminated.

High-performance textile oxygen bleaching stabilizer

Disclosed is a high-performance textile oxygen bleaching stabilizer. The raw materials of the stabilizer include, by weights: 3 to 5 parts of petroleum sulphonate, 7 to 10 parts of dibutyl phthalate, 8 to 15 parts of ethyl alcohol, 2 to 4 parts of stearinic acid, 7 to 16 parts of polypropylene glycol, 4 to 7 parts of calcium ricinoleate, 1 to 3 parts of acrylic acid, 4 to 7 parts of hydroxyethylidene diphosphonic acid, 2 to 5 parts of acrylamide, 6 to 9 parts of calcium metal organic liquid, 2 to 4 parts of antioxygen, 3 to 5 parts of epoxidized soybean oil and 3 to 4 parts of 1-3-dione. The stabilizer has the advantages that the excellent performances are provided, the whiteness and touch feeling of treated textile are excellent, silicon scale is prevented, and the stabilizer is adaptive to different prior arts and is low in cost.

High-performance ABS composite material

Disclosed is a high-performance ABS composite material. The raw materials of the material include, by weights: 9 to 17 parts of glass fiber, 1 to 4 parts of antioxidant, 10 to 13 parts of nylon, 15 to 18 parts of acetal resin, 7 to 12 parts of wollastonite, 4 to 9 parts of copper powder, 3 to 7 parts of N, N'-2-beta-naphthyl-p-phenylenediamine, 40 to 55 parts of ABS resin, 3 to 7 parts of hydrated magnesium silicate, 4.5 to 8 parts of zinc oxide coated ferrite nanomaterial, 3.5 to 7 parts of titanium powder, 10 to 14 parts of silicon carbide, 5 to 8 parts of binding assistant, 1.5 to 5 parts of ethylene methyl acrylate copolymer, 2 to 5 parts of white oil and 6 to 8 parts of fly ash. The material has the advantages of fine thermal resistance, high rigidity, fine weather resistance and mechanical properties.

Improved self-repairable conductive adhesive

An improved self-repairable conductive adhesive is characterized by being prepared from, by weight, 50-82 parts of flake silver powder, 120 parts of epoxy resin, 7-16 parts of coupling agents, 8-14 parts of curing accelerators, 22-46 parts of epoxy diluents, 6-12 parts of tri-ethylhexyl phosphate, 4.2-5.6 parts of zinc, 8-13 parts of polytetrafluoroethylene, 5-7 parts of thixotropic agents, 6-9 parts of latent curing agents, 3-7 parts of cross-linking agents, 4-10 parts of toughening agents and 20-30 parts of water. The improved self-repairable conductive adhesive has the advantages of higher repairing efficiency, high bonding strength and conductivity and capability of effectively avoiding stress concentration at the crack positions after repairing.

Waterproof heat radiation structure of law enforcement appearance

The utility model discloses a waterproof heat radiation structure of law enforcement appearance, including casing and circuit board, the circuit board install in in the casing, both sides are provided with the infrared lamp on the circuit board, the positive both sides in casing upper end be provided with with infrared lamp assorted lamp hole, be provided with waterproof circle on the infrared lamp outer wall, the periphery of lamp hole is provided with the installation the mounting groove of waterproof circle, the circuit board through four screws of its corner with the casing is fixed, and will waterproof circle seal in in the mounting groove. The utility model discloses a with setting up waterproof circle between circuit board and the shell, may not be waterproof through the lamp shade, with infrared lamp protrusion external surface of the housing, night visual range increases, the waterproof performance preferred to with setting up the resistor between battery and two infrared lamps ...

Focusing positioning method based on initial laser processing position and laser processing device

The invention discloses a focusing positioning method based on an initial laser processing position. In the method, a beam emitted by a laser is projected on the surface of a work piece to be processed to form a light spot through the optical system of the laser processing head, light spot images are promptly collected through moving the laser processing head and using a camera, the properties ofthe light spot images are then compared with a computer to find out a light spot image on a focal plane, and then the laser processing head is moved according to the moving distance of the laser processing head corresponding to the light spot image, thereby completing the focusing; and the position relationship between the center of the initial processing point and the center of the light spot isdetermined by the computer, and the laser processing head is moved according to the position relationship, thereby obtaining the accurate positioning of the initial processing position. Compared withthe ...

High-performance automotive refinish paint

Disclosed is a high-performance automotive refinish paint. The raw materials of the paint include 9 to 17 parts of 45 to 70 mesh zeolite powder, 9 to 17 parts of maleic anhydride, 3 to 7 parts of dimethylsulfoxide, 1.2 to 3 parts of methyl ethyl ketone, 7 to 10 parts of dichloromethane, 7 to 8 parts of butyl acetate, 6 to 11 parts of ethyl acetate, 20 to 40 parts of hexamethylene diisocyanate, 6 to 10 parts of aluminum tripolyphosphate, 4 to 7 parts of 100 mesh modified nano diatomite powder, 6 to 10 parts of styrene-acrylic latex, 3 to 5 parts of ethanol, 3 to 7 parts of dodecyl, 9 to 12 parts of 2-hydroxyethyl methacrylate, 2 to 4 parts of leveling agent and 3 to 8 parts of lapis amiridis. The paint has the advantages of the paint adhesion can be improved well, the paint gloss and corrosion resistance can be improved, usage is facilitated, and cost is low.

Gallstone capsule

Improved floor cleaning agent

An improved floor cleaning agent is prepared from, by weight, 3-6 parts of lauryl alcohol polyvinyl ether, 6-9 parts of trimethylopropane, 11-15 parts of sodium dihydrogen phosphate, 1.2-4 parts of sodium alkyl benzene sulfonate, 15-22 parts of refined water, 3.5-6 parts of potassium pyrophosphate, 9-12 parts of chlorinated sodium phosphate, 1.2-3 parts of isopropanol, 8-12 parts of sorbitan monostearate, 7-10 parts of sodium dehydroacetate, 9-12 parts of sodium dodecyl sulfate, 1-3 parts of hydrogen peroxide, 3.2-6 parts of titanium dioxide, 6-10 parts of lemon juice, 8-13 parts of rosin water and 3.2-11 parts of oleic acid. The improved floor cleaning agent is capable of decontaminating strongly, cleaning all kinds of filth thoroughly, enhancing floor brightness and avoiding damage to a floor.

High-performance anti-static PET composite material

The invention provides a high-performance anti-static PET composite material which is prepared from the following raw materials in parts by weight: 20-26 parts of PET resin, 8-14 parts of nano zinc oxide, 1-4 parts of linoleic acid, 6-10 parts of polyacrylamide, 2.5-4 parts of cyclodextrin, 7-9 parts of polyethylene terephthalate, 0.15-0.2 part of an antioxidant, 4-7 parts of polyphthalamide, 8-11 parts of titanium dioxide, 8-12 parts of glass fibers, 4-7 parts of montmorillonite, 3-6 parts of a flame retardant, 4-9 parts of an antistatic agent and 0.5-0.8 part of a heat stabilizer. The high-performance anti-static PET composite material has the beneficial effects of very good heat resistance and antistatic property, is improved in bending property and impact property, and has good whether resistance and chemical resistance stability; and the operation process is simple and easy to implement.

Nuclear power station meteorological information emergency early-warning complete set equipment and method

The invention belongs to early-warning equipment, and particularly relates to nuclear power station meteorological information emergency early-warning complete set equipment and method. The device comprises a wind speed sensor, an acquisition device connected with the wind speed sensor, an upper computer connected with the acquisition device via a serial port, a database server connected with the upper computer, an industrial mobile phone short message device connected with the upper computer and a power supply supplying power to the acquisition device, the upper computer and the industrial mobile phone short message device. Difficulty of timeliness of nuclear power station emergency work and personnel work efficiency is successfully solved; the power supply of the complete set equipment adopts three-level redundancy of alternating current, a diesel engine and a storage battery so that hardware power supply is ensured to be reliable; and early-warning information level gradually increases ...

Domestic green pollution-free paint

A domestic green pollution-free paint is made from, by weight, 4 to 7 parts of fibrous agent, 2 to 6 parts of thickener, 5 to 7 parts of sodium salt dispersant, 3 to 8 parts of waterborne polyester varnish, 3 to 5 parts of talcum powder, 2 to 7 parts of polyvinyl alcohol, 23 to 46 parts of antiviral agent, 3 to 5 parts of photoinitiator, 20 to 26 parts of antistatic agent, 10 to 20 parts of another thickener, 3 to 5 parts of polysiloxane, 1 to 3 parts of phthalate, 2 to 4 parts of n-butyl acetate, 2 to 3 parts of short peptide, 16 to 24 parts of asphalt, 4 to 7 parts of urea, 8 to 14 parts of natural resin, 10 to 13 parts of acrylate, and 2 to 4 parts of borax. The domestic green pollution-free paint is excellent in corrosion resistance and durability and is safer owing to the addition of various plant components; the urea is capable of absorbing formaldehyde, pollution can be effectively decreased, and environment is protected.

Steel plate crown measurement method with error compensation

The invention relates to the field of geometric quantity measurement, in particular to a steel plate crown measurement method. The steel plate crown measurement method with error compensation comprises the following steps of measuring a standard gauge block by using a laser convexity measurement system, comparing the obtained data with a gauge block nominal value to obtain error compensation quantity, fitting nonlinear error compensation quantities of multiple different standard gauge blocks through multiple measurements to obtain a linear error compensation curve, and then compensating the measurement data of a practical measured steel plate by utilizing the error compensation curve to finally obtain the real measurement result with high precision. The invention realizes the error compensation within whole measurement range, improves one order of magnitude on the precision in comparison with the traditional measurement method, and can guarantee the measurement precisions of the steel plates ...

Efficient heavy metal soil restoration agent

The invention relates to an efficient heavy metal soil restoration agent. The efficient heavy metal soil restoration agent is prepared from the following raw materials in parts by weight: 3-7 parts of phosphate compounds, 9-16 parts of straw, 3-7 parts of medical stone, 12-20 parts of polyamide fiber, 5-8 parts of sodium bismuthate, 6-13 parts of sodium sulfide, 1.2-2.5 parts of Bacillus pasteurii spore powder, 6-25 parts of turf powder, 0.3-0.6 part of powdery bacterial powder carrier, 0.5-1.2 parts of fruit residues, 0.1-0.25 part of saw dust, 3-6 parts of calcium oxide and 2-5 parts of a magnesium-containing preparation. By virtue of the efficient heavy metal soil restoration agent, polluted soil can be effectively restored in a short time, heavy metals are inactivated, the soil restoration function is comprehensive and strong, and the soil environment can be effectively improved.

Energy-saving environment-friendly textile size

An energy-saving environment-friendly textile size is made from, by weight, 8 to 14 parts of methyl acrylate, 2 to 4 parts of sodium alginate, 5 to 7 parts of methyl methacrylate, 2 to 4 parts of vinyl acetate, 12 to 26 parts of nano-silicon dioxide modified starch, 3 to 5 parts of glycerine, 12 to 22 parts of polyethylene glycol monostearate, 6 to 10 parts of polyacrylate emulsifier solution, 2 to 3 parts of kaolin, 5 to 8 parts of moisture absorbent, 2 to 4 parts of thickener, 5 to 7 parts of pea starch, 8 to 14 parts of hydroxypropyl starch, 12 to 24 parts of modified starch, 6 to 9 parts of butyl acrylate, and 8 to 12 parts of hydroxypropyl starch. The energy-saving environment-friendly textile size is better in adhesion, higher in film flexibility and permeability and good in film-forming ability and is energy saving and pollution free.

Capsule for alleviating pains of neck, shoulder waist and leg

A Chinese medicine in the form of capsule for treating cervical spondylopathy, lumbopathy, lumbar muscle strain, knee joint hyperosteogeny and rheumatic arthritis is prepared from 10 Chinese-medicinal materials including Sichuan aconite root, wild aconite root, Chuan-xiong rhizome, atractylodes rhizome, etc through pre-processing part of them, loading in earthen jar, burying underground for one month, mixing with others, grinding and capsulizing. Its advantages are high curative effect and low toxic by-effect.

Improved corrosion-resistant automobile paint

Improved corrosion-resistant automobile paint is characterized by being prepared from, by weight, 10-14 parts of butyl acetate, 3-6 parts of fatty acid salt amphoteric antistatic agents, 2-4 parts of uracil, 1-3 parts of conductive carbon black, 3-6 parts of methyl methacrylate, 1-4 parts of zinc oxide, 3-8 parts of maleic anhydride, 16-24 parts of glycerol, 35-46 parts of alkyd resin, 6-9 parts of magnesium silicate, 0.4-0.7 part of phthalic anhydride, 20-30 parts of unsaturated polyester-imide, 3-7 parts of film-forming resin, 4-8 parts of zinc phosphate, 3-4 parts of vermiculite power, 5-8 parts of calcium ferrite, 2-5 parts of sodium hexametaphosphate, 3-6 parts of 2,2-dibromo-3-nitrilopropionamide, 2-5 parts of cobalt naphthenate and 1-4 parts of sodium tetraborate. The improved corrosion-resistant automobile paint has the advantages of high resistance to corrosion and oxidation, high adhesion force and gloss degree, weatherability, color retention, less proneness to cracking or shedding ...

Multi-effect composite material for automotive impact beams

Multi-effect composite material for automotive impact beams is made from, by weight, 11 to 15 parts of alumina, 9 to 12 parts of silicon dioxide, 20 to 35 parts of iron powder, 6 to 9 parts of nickel powder, 9 to 13 parts of zirconia, 8 to 12 parts of cobalt, 10 to 16 parts of copper, 8 to 14 parts of high-density polyethylene, 15 to 20 parts of organic silicon modified phenolic resin, 4.5 to 7 parts of hydroxy benzyl acrylate, 6 to 11 parts of flake graphite, 6 to 8 parts of isopropyl tris(dioctyl phosphoryl) titanate, 10 to 13 parts of waste PVC (polyvinyl chloride), 3 to 5 parts of sodium methylate and 30 to 50 parts of synthetic steel. The multi-effect composite material is good in energy absorption effect and high in strength and rigidity and helps well ensure automotive safety.

Solid phase microextraction device for continuous conveying sample

The invention provides a solid phase microextraction device for continuous conveying samples. The device comprises a cavity, a side plate, a sealing gasket, a sealing shock insulator and a shock insulator tablet. The solid phase microextraction device can realize online extraction of the continuous conveying sample, has high extraction and enrichment efficiency and can improve detection sensitivity; the relative position of a sample inlet and a sample outlet is controlled to realize the control of fluid flow state and reduce the influence of fluid on the extraction fiber; the solid phase microextraction device not only can be used for gaseous sample as well as used for liquid samples, and has strong adaptability; and the solid phase microextraction device has the advantages of simple structure, easiness for realizing automatic operation and convenience for maintenance.

Steel plate crown measurement method with error compensation

The invention relates to the field of geometric quantity measurement, in particular to a steel plate crown measurement method. The steel plate crown measurement method with error compensation comprises the following steps of measuring a standard gauge block by using a laser convexity measurement system, comparing the obtained data with a gauge block nominal value to obtain error compensation quantity, fitting nonlinear error compensation quantities of multiple different standard gauge blocks through multiple measurements to obtain a linear error compensation curve, and then compensating the measurement data of a practical measured steel plate by utilizing the error compensation curve to finally obtain the real measurement result with high precision. The invention realizes the error compensation within whole measurement range, improves one order of magnitude on the precision in comparison with the traditional measurement method, and can guarantee the measurement precisions of the steelplates ...

Magnetic plastic material

The invention relates to a magnetic plastic material which is prepared from the following raw materials in parts by weight: 8-16 parts of styrene, 20-35 parts of methylbenzene, 2.5-3 parts of polyvinyl alcohol, 15-24 parts of triallyl isocyanurate, 8-16 parts of ABS resin, 2-4 parts of ammonium sulfate, 1.2-2.5 parts of lauric acid, 20-28 parts of magnetic powder, 0.8-1.4 parts of a curing agent, 0.6-1.2 parts of barium stearate, 12-30 parts of Fe3O4 grains, 0.4-0.7 part of a lubricant, 6-9 parts of calcium sulfate and 12-16 parts of wood fibers. The magnetic plastic material has the beneficial effects of very good high-temperature resistance, excellent magnetic property, easiness in separation, stable material quality and simplicity in preparation process.

Capsule for alleviating pains of neck, shoulder waist and leg

Improved denitration catalyst

The invention provides an improved denitration catalyst. The improved denitration catalyst is prepared from the following raw materials in parts by weight: 5-9 parts of tungsten trioxide, 4-7 parts of glass fibers, 20-34 parts of silicon dioxide, 8-16 parts of stearic acid, 1-2 parts of paraffin wax, 20-35 parts of titanium dioxide, 4-8 parts of white clay, 1-2 parts of niobium oxalate, 0.5-1.2 parts of hydroxypropyl methyl cellulose, 2-4 parts of a dispersant, 15-20 parts of water, 3-5 parts of aramid fibers, 2-3 parts of a stabilizer and 4-7 parts of an active agent. The improved denitration catalyst has the beneficial effects that the inactivation-resisting performance of the catalyst is improved, the catalytic efficiency is improved, the use amount and use cost of the catalyst are reduced, the wear resistance of the catalyst is improved, and the secondary pollution is effectively prevented.

Magnetic rubber material

Magnetic rubber material is made from, by weight, 15 to 24 parts of chloroprene rubber, 0.5 to 0.8 part of promoter M, 0.7 to 1 part of anti-aging agent 4010, 6 to 17 parts of negative ion material, 2 to 4 parts of coupler, 4 to 7 parts of iron-boron magnet powder, 5 to 9 parts of 6-aminocaproic acid, 2 to 7 parts of stearic acid, 5 to 8 parts of zinc chloride, 1 to 2 parts of 2, 2, 4-trimethyl-1, 2-dihydroquinoline, 0.8 to 1.4 parts of dioctyl-phthalate, 12 to 16 parts of neodymium powder, 1 to 2 parts of lanthanum oxide, and 1.5 to 2.2 parts of lubricant. The magnetic rubber material has the advantages that magnetism of the material is permanent, the material has excellent mechanical properties, damping performance is improved, and the preparing process is simple and feasible.

Oil paint with high-efficiency weather resistance

The invention provides oil paint with high-efficiency weather resistance. The oil paint is prepared from the following raw materials in parts by weight: 1-4 parts of sodium diacetate, 3-4 parts of europium trifluoroacetyl pyruvate, 3-5 parts of zinc naphthenate, 1-4 parts of polyacrylamide, 4-5 parts of pigment, 8-14 parts of propylene glycol, 10-14 parts of waterborne acrylic resin, 7-12 parts of pigment, 0.2-0.5 part of defoaming agent, 2-4 parts of calcium carbonate powder, 4-5 parts of copper sulfate, 0.4-0.6 part of yellow pigment powder, 3-5 parts of ether solvent, 0.4-0.6 part of phthalic anhydride, 7-12 parts of lithopone, 5-8 parts of straw ash, 7-14 parts of dichloroethane, 4-7 parts of aluminium hydroxide and 3-4 parts of film-forming resin. The oil paint has the beneficial effects that the oil paint has good wear and impact resistance and high-efficiency weather resistance, is resistant to yellowing and corrosion, has the effect of improving the adhesion of paint films, does ...

Novel environment-friendly nontoxic paint

The invention discloses novel environment-friendly nontoxic paint. The novel environment-friendly nontoxic paint is prepared by, by weight, 20-30 parts of extender pigment, 2-6 parts of ether solvent, 23-32 parts of glycerol, 21-26 parts of rosin phenolic resin, 8-14 parts of titanium dioxide, 0.4-0.8 part of wetting agent, 3-6 parts of xylol powder, 0.3-0.8 part of corrosion remover, 3-7 parts of consolidation glue, 3-4 parts of potassium acetate, 6-11 parts of xylol, 8-13 parts of 500-mesh electroconductive graphite powder, 7-14 parts of acetone, 3-5 parts of texanol alcohol ester and 15-20 parts of rosin modified phenolic resin. The novel environment-friendly nontoxic paint has the advantages of being high in waterproofness, chemical resistance, high-temperature resistance and wear resistance, free of environment pollution and damage to human body, nontoxic and environment friendly.

Antibacterial PVC (polyvinyl chloride) floor

An antibacterial PVC (polyvinyl chloride) floor is made from, by weight, 8 to 11 parts of antimony oxide, 3 to 5 parts of styrene, 2 to 5 parts of nucleating agent, 3.2 to 6.8 parts of oxidized polyethlene wax, 1.5 to 3 parts of zinc laurate, 10 to 14 parts of wood fiber powder, 45 to 55 parts of PVC resin, 5 to 9 parts of triphenyl phosphite, 4.3 to 8 parts of dibutyl phthalate, 6 to 10 parts of lightweight calcium carbonate, 8 to 10 parts of dioctyl phthalate, 9 to 15 parts of kaolin, 8 to 14 parts of titanium dioxide, 2 to 5 parts of antioxidant, and 8 to 10.5 parts of straw. The antibacterial PVC floor has good antibacterial effect, has improved wear resistance and impact resistance and well meets the application needs.

Non-shrinkage cement-base grouting material with anticracking function

The invention relates to a non-shrinkage cement-base grouting material with anticracking function, which is prepared from the following raw materials in parts by weight: 12-24 parts of natural sodium bentonite, 5-18 parts of blast furnace granulated slag, 3-6 parts of high calcium powder, 0.6-1.2 parts of calcium formate, 20-40 parts of Portland cement, 3-4 parts of water reducing agent, 0.3-0.6 part of reinforcer, 10-15 parts of granular quartz sand, 0.1-0.2 part of defoaming agent, 3-6 parts of Zhangcun soil, 8-15 parts of quartz, 4-6 parts of Fengrun sandstone, 2-4 parts of porcelain powder, 8-16 parts of phosphate, 12-16 parts of thickening time control agent, 32-46 parts of sand and 40-50 parts of cement. The non-shrinkage cement-base grouting material with anticracking function has the advantages of high natural flowability, high durability, higher binding force and higher crack resistance, can effectively enhance the carbonization resistance of the grouting material and reduce the ...

Improved starch textile sizing agent

The invention provides an improved starch textile sizing agent. The improved starch textile sizing agent is prepared from the following raw materials in parts by weight: 8-17 parts of ethylhexyl-2-acrylate, 9-13 parts of dibutyl diacrylate, 10-15 parts of diallyl phthalate, 5-8 parts of hydroxypropyl methylcellulose, 4-7 parts of nano-silicon nitride, 6-8 parts of hydroxypropyl distarch phosphate, 4-9 parts of lauryl alcohol polyoxyethylene, 7-10 parts of polyacrylate, 15-26 parts of modified starch, 18-27 parts of polyvinyl alcohol, 20-26 parts of nano-silicon dioxide modified starch, 8-14 parts of protein size, 3-5 parts of kaolin, 6-15 parts of wheat starch and 2-3 parts of polyacrylate. The improved starch textile sizing agent has the beneficial effects that the sizing yarn quality is improved, the sizing agent high in strength and low in tension is easy to desize, the adhesiveness of the sizing agent is improved, and the sizing yarn quality is improved; besides, the improved starch ...

Efficient decontamination floor cleaner

Disclosed is an efficient decontamination floor cleaner. The raw materials of the cleaner include, by weights: 4 to 6 parts of methyl hydroxybenzene, 3 to 7 parts of dibutyl phthalate, 4 to 8 parts of cocamido propyl hydroxyl sultaine, 6 to 9 parts of hydrogenated castor oil, 5 to 10 parts of spices, 12 to 17 parts of polystyrene latex, 4 to 8 parts of sodium carbonate, 6 to 7 parts of beewax, 1.5 to 2.3 parts of diethylene triamine pentaacetic acid (DTPA) iron ammonium salt, 2 to 4 parts of bactericide B, 3 to 5 parts of eucalyptus oil, 8 to 14 parts of lacquer thinner, 7 to 12 parts of sodium alcohol ether sulphate, 0.1 to 0.2 part of flavour, 20 to 24 parts of sodium hydrogen carbonate and 5 to 10 parts of fatty alcohol-polyoxyethylene ether. The floor cleaner has the advantages the fine decontamination and bacteriostasis effects are achieved, the floor lustre is enhanced, floor ageing is prevented effectively, and the service life of the floor is prolonged.

Improved special paint for dampproof wood floor

Improved special paint for a dampproof wood floor is prepared from, by weight, 1-4 parts of 1,3-diethyl thiourea, 10-14 parts of amino resin, 4-5 parts of methacrylamide, 3-6 parts of selenium acetylacetone, 4-5 parts of methyl ethyl ketone, 3-5 parts of basalt fiber powder, 10-13 parts of isopropyl acetate, 12-16 parts of methyl methacrylate, 0.5-1.5 part of defoaming agents, 7-14 parts of filler, 6-9 parts of thermoplastic acrylic resin, 4-6 parts of asphalt, 1-4 parts of naphthenic oil, 3-5 parts of zirconium oxide, 8-11 parts of tripropylene glycol diacrylate, 3-6 parts of diglycol and 4-5 parts of rubber antioxidants DTPD. The improved special paint for the dampproof wood floor has the advantages of firmness, flexibility, easiness in adhesion, resistance to corrosion, abrasion, water, cold and the like, high resistance to fire, gloss and fullness in color and lower environmental pollution.

Method and device for carrying out soft handover on multiple edge cloud gateways by connected automobile

The invention discloses a method and a device for soft handover of a connected automobile among a plurality of edge cloud gateways, and relates to the technical field of information, and the method comprises the following steps: after a V2X message gateway agent receives the network connection (MQTT/TCP/UDP) of the connected automobile, obtaining the latest position information of the connected automobile from a motor vehicle attribution register according to a vehicle identifier; determining a target edge cloud gateway corresponding to the current connected automobile according to an edge cloud classifier AI model; and finally, the network connection (MQTT/TCP/UDP) is forwarded to the target edge cloud gateway. By applying the technical scheme of the invention, smooth switching of the edge cloud gateway can be realized.

Intersection vehicle passing control method and device

The invention discloses an intersection vehicle passing control method and device, and relates to the technical field of intelligent network connection, and the method comprises the steps: obtaining the lane capacity and the current lane bearing capacity of a target road section related to an intersection exit; determining an exit road section and an entrance road section corresponding to the target road section, and an exit traffic flow rate and an entrance traffic flow rate corresponding to the exit road section and the entrance road section respectively; calculating a congestion index corresponding to the target road section according to the lane capacity, the current lane bearing capacity, the exit traffic flow rate and the entrance traffic flow rate; if it is determined that the target road section is congested according to the congestion index, calculating the remaining lane capacity corresponding to the target road section according to the lane capacity and the current lane bearing ...

Improved type mould-proof rubber floor

The invention relates to an improved type mould-proof rubber floor. The improved type mould-proof rubber floor comprises, by weight, 6-8 parts of chlorinated polyethylene, 11-14 parts of an anion addictive, 8-12 parts of chlorinated polyethylene rubber, 8-14 parts of channel black N330, 3-6 parts of an ethoxy imidazoline compound, 7-9 parts of 2,2,4-trimethyl-1,2-dihydroquinoline polymer, 5-8 parts of semi-reinforcing furnace black, 0.6-1.5 parts of activated chalk powder, 3-5 parts of a thiuram type accelerator, 3.2-7 parts of a fire retardant, 20-35 parts of chemigum, 3-9 parts of calcium hypochlorite, 3.5-8.4 parts of fiberglass, 2.1-4 parts of formic acid and 6.2-8 parts of styrene. The improved type mould-proof rubber floor has the advantages that the mould-proof rubber floor has the good sterilization and anti-bacterium effect and is good in mould-proof effect; meanwhile, the improved type mould-proof rubber floor has the good flame retardant efficiency and is low in using cost.

Adhesive for waterproof rolls

Adhesive for waterproof rolls is made from, by weight, 8 to 14 parts of polyamide resin, 3 to 8 parts of silica gel powder, 4 to 7 parts of carborundum, 1 to 5 parts of dibutyltin dilaurate, 2 to 7 parts of carbon black, 7 to 11 parts of butyl rubber, 4 to 8 parts of free calcium oxide, 1 to 5 parts of anti-aging agent, 4 to 8 parts of stannous octoate, 4 to 8 parts of polytetrafluoroethylene powder, 5 to 10 parts of hydrogenated castor oil, 8 to 11 parts of didecyl phthalate, 6 to 9 parts of bisphenol A epoxy resin, and 4 to 8 parts of N, N, N-tris(polyoxypropylene polyoxyethylene) amine. The adhesive is excellent in water resistance and temperature stability and can well merge with the waterproof rolls.

Epoxy resin paint for copper sculptures

The invention discloses epoxy resin paint for copper sculptures. The epoxy resin paint is prepared by, by weight, 10-13 parts of butyl acetate, 1-4 parts of N-methyl pyrrolidinone, 3-5 parts of accelerator TMTM, 8-11 parts of xylol, 2-5 parts of N220 carbon black, 4-6 parts of tartaric acid, 18-24 parts of polyvinyl butyral, 3-5 parts of poval, 20-25 parts of E-12 epoxy resin, 3-5 parts of carbon nano tube, 3-4 parts of 2-mercapto benzimidazole, 1-5 parts of chromium oxide, 5-8 parts of benzil dimethyl ketal, 4-6 parts of tributyl tin trichloride, 2-3 parts of stearic acid, 3-7 parts of dibutyl phthalate, 3-6 parts of polydimethylsiloxane and 2-4 parts of silane coupling agent KH-5602. The epoxy resin paint has the advantages of being wear-resistant, flame-retardant, weather-resistant, anti-aging, resistant to sun and rain, safe, heat-resistant, simple in production process and environment friendly.

Stable polystyrene composite material

The invention discloses a stable polystyrene composite material. The polystyrene composite material is prepared by, by weight, 7-11 parts of polycarbonate, 3-6 parts of linear low-density polyethylene, 0.6-1 part of coupling agent, 4-6 parts of dispersant, 7-10 parts of epoxy resin, 5-8 parts of graphite, 8-12 parts of talcum powder, 1.3-2 parts of ammonium polyphosphate, 7-11 parts of ethylene bis lauramide, 6-8 parts of pentaerythritol monostearate, 6.2-11.5 parts of gamma-(2,3-epoxypropoxy) propyl methacrylate, 3.5-8 parts of isopropyl dioleic acid acyloxy titanate, 4.3-6 parts of 4,4-dimethyl-2,4-diphenyl-1-butylene, 6-8 parts of polyhydroxyalkanoate, 3.2-7 parts of dilauryl thiodipropionate and 50-59 parts of polystyrene. The stable polystyrene composite material has the advantages that material stability is improved, mechanical strength and corrosion resistance are improved, and heat conductivity is also improved well.

Composite material for treating lead-containing wastewater

The invention provides a composite material for treating lead-containing wastewater. The composite material is prepared from the following raw materials in parts by weight: 8-22 parts of iron dichloride, 7-12 parts of iron sulfate, 4-8 parts of stearamide, 15-20 parts of methyl benzoate, 20-30 parts of furan resin, 2-4 parts of hydroxyethyl cellulose, 6-12 parts of sepiolite, 4-8 parts of nitric acid, 14-23 parts of tert-butyl methacrylate, 5-8 parts of nano-grade particle inorganic materials, 10-16 parts of mica powder, 2-5 parts of graphite powder, 10-18 parts of a silane coupling agent, 4-8 parts of concentrated hydrochloric acid, 17-24 parts of diatomite (200-300 meshes), 5-10 parts of nano-grade zinc oxide, 3-5 parts of diluted hydrochloric acid and 4-7 parts of gallic acid. The composite material for treating the lead-containing wastewater, provided by the invention, has the beneficial effects that organic pollutants which are difficult to degrade can be adsorbed and the adsorption ...

Repairing adhesive special for castings

The invention discloses a repairing adhesive special for castings. The repairing adhesive is prepared by, by weight, 6-11 parts of OCP ethylene-propylene copolymer, 3-10 parts of epoxy resin, 8-12 parts of acrylonitrile, 9-12 parts of polyacrylamide, 5-10 parts of 90-mesh magnesia sand particle, 3.2-7 parts of dimethylaniline, 6-8 parts of 4-ethyl-methylimidazole, 1-5 parts of coupling agent, 7-10 parts of magnesium sulfate, 2.5-8 parts of antimony potassium tartrate, 8-13 parts of hydrobisphenol A epoxy resin, 1-5 parts of ozocerite, 4-7 parts of nano copper and 8-11 parts of trimethylolpropane. The repairing adhesive has the advantages of being good in gluing, sealing and insulating effect, high in mechanical strength during repairing and binding and resistant to corrosion and acid and alkali.

Nd-Fe-B magnetic material

An Nd-Fe-B magnetic material is prepared from the following raw materials in parts by weight: 20-35 parts of resin 3301, 1.5-2.4 parts of a plasticizer, 20-45 parts of alkali-free glass fibers, 1-1.5 parts of Co, 0.2-0.4 parts of ferroniobium, 2-4 parts of Dy-Fe, 8-15 parts of polyaniline, 0.4-0.6 parts of Nb2O5, 12-24 parts of Fe3O4, 4-8 parts of Fe, 0.2-0.4 parts of MgO, 2-4 parts of ZnO2, 10-16 parts of calcined gypsum powder, 2-4 parts of Nd-Fe-B magnetic material powder, 1-4 parts of polyvinyl alcohol, 3-5 parts of ethanol and 15-30 parts of diatomite (200-300 meshes). The Nd-Fe-B magnetic material has the beneficial effects that: the Nd-Fe-B magnetic material has relatively high hardness, relatively good magnetic property and very good corrosion preventing effect and is simple to prepare, and the raw materials are cheap.

Wear-resistant sports floor material

The invention relates to a wear-resistant sports floor material which is prepared from the following raw materials in parts by weight: 20-30 parts of urea formaldehyde resin granule, 12-16 parts of bamboo strip, 1-3 parts of ethanol, 1.5-3.6 parts of nano celestite powder, 1-2 parts of bentonite, 2-3.5 parts of swimming bladder gum, 20-35 parts of natural rubber, 0.4-0.7 part of phthalate plasticizer, 3-5 parts of channel carbon black, 2-5 parts of zinc oxide, 6-13 parts of antimony trioxide, 4-8 parts of phenolic resin, 15-26 parts of styrene-butadiene rubber and 2-4 parts of trisalt. The wear-resistant sports floor material has the advantages of favorable impact absorbability, favorable wear-resistant effect and high durability, effectively prevents the floor from discoloration and fading, and is convenient for cleaning.

High-efficiency coal water slurry stabilizer

The invention relates to a high-efficiency coal water slurry stabilizer which is prepared from the following raw materials in parts by weight: 8-14 parts of sodium ethylene diamine tetracetate, 3-6 parts of hydroxyethyl cellulose, 1-2 parts of polyepoxysuccinic acid, 1.5-2.2 parts of hydroxymethyl cellulose, 2-4 parts of air entraining agent, 3-8 parts of water reducing agent, 10-14 parts of smellless kerosene, 8-12 parts of di-n-octyl tin oxide, 2-4 parts of sodium polyacrylate, 8-13 parts of guar gum, 3-6 parts of high molecular surfactant, 2-4 parts of cellulase and 3-5 parts of arabic gum. The high-efficiency coal water slurry stabilizer can increase the viscosity of the coal water slurry, enhances the stability of the slurry, has the advantages of favorable effect, wide raw material sources for preparing the suspension stabilizer and low tendency to precipitation, and reduces the resistance between coal granules.

Color-fixing printing sizing agent

A color-fixing printing sizing agent comprises, by weight, 9-14 parts of dimethyl distearylammonium chloride, 7-9 parts of citric acid, 6-8 parts of emulgators, 10-15 parts of acetyl tributyl citrate, 4-9 parts of 4,4'-oxydibenzenesulfonyl hydrazide, 2-7 parts of antimonous oxide, 1-4 parts of plasticizers, 2-4 parts of antifreezes, 7-10 parts of hydroxyethyl starch ether, 3.2-7 parts of maleic anhydride, 4-6 parts of guar gum, 2-7 parts of organic silicon defoamers, 7-8 parts of butanediol diacrylate, 1-4 parts of protein sizing agents, 6-11 parts of PVA sizing agents and 3-8 parts of dye. The color-fixing printing sizing agent has the advantages that the printing sizing agent is good in color fixation and cohesiveness performance, capable of being well adhered to cloth, poisonless and harmless.

High-performance anti-corrosion mechanical equipment special paint

Disclosed is a high-performance anti-corrosion mechanical equipment special paint. The raw materials of the paint include, by weights: 10 to 24 parts of tetramethylthiourea, 22 to 42 parts of methyl malonate, 8 to 13 parts of anion resin, 6 to 14 parts of phosphorus oxide, 1 to 4 parts of zirconia powder, 3 to 6 parts of antimonous oxide, 2 to 5 parts of kaolin powder, 8 to 14 parts of sea-foam stone powder, 12 to 26 parts of anion resin, 6 to 8 parts of ferrocene, 8 to 12 parts of glass microsphere, 14 to 24 parts of heavy calcium carbonate, 0.5 to 1.2 part of lauric acid monoglyceride, 0.6 to 1.4 part of termil tetrachloroisophthalonitrile, 1 to 4 parts of carbon fiber, 4 to 7 parts of ultra-fine aluminum silicate, 8 to 16 parts of thinning agent, 5 to 8 parts of anti-foaming agent, 20 to 34 parts of matrix resin and 15 to 22 parts of antistatic agent. The paint has the advantages of fine corrosion resistance and scratch resistance and high adhesion, stripping is avoided, the drying speed ...

Improved skin repairing liquid

The invention provides an improved skin repairing liquid. The improved skin repairing liquid is prepared from the following raw materials in parts by weight: 4-7 parts of nano far infrared glass powder, 6-8 parts of dragon blood, 12-22 parts of snapweed tuber, 5-9 parts of carbonized hair, 10-14 parts of alcohol-soluble resin, 15-26 parts of razor clam king shell powder, 8-14 parts of nano collagen, 2-4 parts of dipotassium glycyrrhizinate, 1.2-4 parts of ethyl alcohol, 3-8 parts of sodium alginate, 7-11 parts of gelatin, 2-5 parts of borneol, 3-7 parts of bird nest powder and 20-26 parts of distilled water. The improved skin repairing liquid has the beneficial effects that various skin injuries can be repaired, infection can be prevented, good skin protective effect is realized, skin tension is enhanced, and damage resistance of skin can be enhanced.

Mildewproof building material

The invention relates to a mildewproof building material which is prepared from the following raw materials in parts by weight: 8-20 parts of gypsum powder, 0.6-1.2 parts of water reducing agent, 0.4-1 part of foam stabilizer, 9-15 parts of Portland cement, 1.2-1.8 parts of chromatic pigment, 10-16 parts of antimony trioxide, 3-5 parts of sulfur powder, 7-15 parts of chrysanthemum flower powder, 2-4 parts of zinc borate, 3-6 parts of cellulose, 12-16 parts of pure acrylic emulsion 0.3-0.4 part of pH regulator, 0.6-1.2 parts of ferrous phosphate, 10-16 parts of magnesium oxide, 7-14 parts of plant powder, 0.6-1.2 parts of oxalic acid, 8-15 parts of alkyd resin, 2-6 parts of shellac, 5-8 parts of glyceride and 2-4 parts of mildew preventive. The mildewproof building material has wide, permanent and efficient killing and inhibiting capacities for mildew, bacteria, microzyme and other microbes, and is harmless to the human body.