SYNTHETIC WOOD MATERIAL USING BAMBOO POWDER AND MANUFACTURING METHOD THEREOF

The purpose of the specification of the present invention said and other new features by drawing technique and appends more clearly be dubbed inlater.

First, each component of the present invention according to number and features neck synthesis is described substrate.

The present invention according to a polyolefin resin synthetic wood, wood, rice hull, gruel minute, long glass fiber surface has been treated with a thermoplastic resin, a binder number, acicular wollastonite, dehydration number, number migration, metal oxide.

I.e., the present invention according to number 30 - 45% by weight of polyolefin resin is synthetic neck, said wood, a di water supply 45 - 65% by weight rice hull and gruel minute, 2 - 10 weight % long glass fiber, low molecular weight polyethylene 0 weight % and transition number as needle wollastonite 2 - 7. 02 - 2. 0% By weight based composition is arranged, with respect to said base composition 100% by weight of lime, lime mixture and maleic anhydride is selected from the dehydrated number 0 2 or more may be mixed. 1 - 2. 0 0 Weight % and metal oxides. 1 - 1. 0% By weight adding effected.

In the present invention using polyolefin resin polystyrene, polypropylene, polyethylene, polycarbonate and polybutadiene resin selected is used, preferably polypropylene and polyethylene resin of a blended using substrate.

The, polyolefin resin commonly 30% by weight of a vehicle impact strength is lowered, and the amount of the cover 51% by weight natural such as wood texture (the unique elastic restoring force) cannot be obtained as well as, station number is equal to the boundary come as standard wood on glass.

The present invention refers to a majority for incinerating and battery power for the waste matter number synthetic wood waste wood obtained at the quiet while using a large amount of a filler composition excellent texture number such as natural wood artificial wood can be high pressure liquid coolant.

Number of the present invention composition therefor in wooden material as wood, wood to 7:1 to gruel minute rice hull5:1. 5 In a proportion by weight by weight of substrate.

These wooden material most large amount of moisture containing silver ions in a natural state because moisture in order to impart a crusher in temperatures of up to about 50 °C to 100 °C and pulverizing and mixing a stand-alone number, the number 0 as a binder. 1 - 0. 5% By weight results in an improvement in the degree of strength of amino silanes filler 15% water is drained out physical property can be achieved.

The raw material of the aminosilane in composition the amount of 0. 1% By weight and less than if intensity of inverted triangular screw, the amount of 0. 5% By weight is exceeded is the ratio of the contrast strength resulting in a significantly lower amount.

The water-dispersible acrylic resin 0. 1 - 4% By weight binder dispersion of an extremely high number following dosing together woody material number billion by lignin contained in which the release of the remarkable effect to be coated.

Said neck minute particle size is below 50 mesh conductive and flexural strength and impact strength, increased by forming a number of melting when excess of 350 mesh as well as binder viscosity cause point on door acting as resin consumption increasing the other.

On the other hand, according to the present invention use gruel minute and flexural strength and impact strength is remarkably increased, wooden material 100 parts by weight of the amount of 15 parts by weight of a surface texture and productivity gruel minute exceeds significantly bonded substrate. The gruel minute thickness contrast ratio of the length of the barrier 2 exhibits the most effective properties of increase.

In the amount of wooden material crushing, grinding wooden material commonly is below 45% by weight reduces the inherent resilience of the wood and wood-like texture (restoring force), and the amount of 65% by weight exceeds the impact strength is reduced number door flow tides.

In addition, compositions of the present invention synthetic wood quiet number 3. 0 - 4. Long time to prevent the glass 5 mm length, natural wood is loaded with wood and resiliency can be achieved.

The glass comprises an absorbent comprising 2 - 10% by weight is used in an amount preferably to in vitro.

The amount of 2% by weight glass comprises an absorbent comprising a bottom and properties is below the inherent resilience of the wood has become, is equal to 10% by weight and the amount of flexibility of lowering exceeds the molded body.

Further, 0. 1 - 0. 5% By weight of 2 - 7% by weight following dosing with needle wollastonite glass surface has been treated aminosilane to effect becomes remarkable S. market fiber and.

[Kyu time low since the number three acicular functionality as reinforcing material from the article but self strength by treatment with aminosilane, glass market fiber and is equal to or the same as reinforcing material effect.

In the present invention using wooden material containing a large amount of moisture by reducing door number generating material filling density molding, by the present invention by using dehydrated composition number, by the present invention for bonding synthetic wood prepared by the number exhibits excellent elasticity and wood-like texture improving filling density and to have other.

In the present invention polyolefin resin, said wood, rice hull and gruel minute a di water supply, long glass fiber, including a transition number 100 weight % base composition of synthetic wood needle wollastonite and the prolapsing section against number 0. 1 - 2. 0% By weight by adding wooden material included in the generated by water in said door such as number point their differences. Maleic anhydride is 5:5 to 7:3 method uses a mixed number include lime and dehydration.

The dehydration number 2 commonly. 0% By weight of the same exceeds the range of the amount of said suitable since the deterioration of physical properties.

Number (Maleic Anhydride) maleic anhydride is used as a dewatering unit can wooden material in allowed to react with water maleic acid are sharply, polyolefin resin compatible with the excellent molding during molding to form the filling density is equal to bow number increase.

With a small amount of lime and maleic anhydride in forming procedure number acting as dehydration by collecting and compatible with the polyolefin resin are very low molecular weight polyethylene resin is molded composite composition containing the number of placing plane of smooth external causes. The maleic acid anhydride such as dehydrated lime is preferably ortho-number composed of said composition.

In addition, polyolefin resin in the present invention, said wood, rice hull and gruel minute a di water supply, long glass fiber, 100% by weight with respect to a base composition of synthetic wood including a needle wollastonite and transition number number of auxiliary dehydration for increase of metal oxide and adding additional space to wood filling density, zinc oxide or magnesium oxide is 0. 1 - 1. 0% By weight adding substrate.

The convert the magnesium oxide exhibit a similar results by applying metal oxide in a low internal friction and filling density be increased significantly but 1 billion number flexural strength. 0 Weight % to greater than about usage contrast the use of inverted triangular screw disclosed.

The number molecular weight polyethylene 0 (synergist) induce the external transition as free. 02 - 2% By weight using substrate. Number is changed when cured adhesive composition, adhesive composition of at least one component in the interface region between more than 1 stuck and adhesive composition concentrate material are disclosed.

Formed at external fulfillment number 0. 02% By weight less than surface modification effects and inverted triangular screw, the amount of 2% by weight selected from the group consisting thereof exceeds the adverse effects appear other.

In addition, low molecular weight polyethylene in addition similar structure as external fulfillment number also equal to their derivative compounds have to absorb.

Generally polyolefin resin in the present invention the strength to an wooden material containing a binder number as well as a quiet use since the number synthetic wood composition. Number of already as a binder is described aminosilane or a derivative thereof are disclosed.

A lignocellulosic material and moisture removed from the reaction and the aminosilane maul [thok side, the double bond of the polypropylene react with amine-linked by a wafer substrate. Such agonist by bonding and number of moisture has been effectively enhancing wetting ability can be achieved.

The number number by using a binder and dehydration in the present invention, texture and as starting materials such as natural wood board, high pressure liquid coolant has been transmission number can be hollow and wood.

Hereinafter said mixing such as artificial wood material a composition consisting of synthetic wood number number bath method according to quiet 2 also described as follows.

Figure 2 shows a number of wood to explain the process bath process also the present invention according to gruel minute for gene therapy are disclosed.

First, the present invention according to wood number for high pressure liquid coolant, polyolefin resin, wood, rice hull, gruel minute, long glass fiber surface has been treated with a thermoplastic resin, a binder number, acicular wollastonite, dehydration number, number and transition metal oxides to realize for an unexpected guest (S10).

Said step S10 prepared in powdered polyolefin resin, wooden material, water-dispersible acrylic resin aminosilane and is charged into a high-speed mixer 10 minutes to be metered and introduced weight defined about 50 °C 1 (S20) obtained by blended by cooling a room temperature difference.

I.e. said 1 to 7:1 to rice hull gruel minute difference composition wood5:1. 5 Aminosilane and water-dispersible acrylic resin binder in a weight ratio of fish and number after processing, said polyolefin resin composition are mixed together to produce a difference 1.

Further, in step S10 the amino silanes with three needle [kyu time about 20 said prepared dilution water drain about 10 minutes down on the optical [...] metered and introduced weight defined halogenated butyl rubber mixer device 3 weight % hereinafter 2 (S30) produce a difference in the moisture and drying the composition.

Then, tea composition said 1, 2 tea composition, and an outer transition number about 10 minutes slower cutting [...] dehydrated number selected mixer mixing a composition of the present invention according to synthesis by number (S40) produce a neck.

Said composition obtained at step S50 (S50) 1 2 5 hours in an extruder extruding a mold or the like tea and cooling in order to cool the base. Then, cooled (S60) in shaping molding forming, e.g. tow through the roller cutting and stacking are transferred to cut to size the present invention according to synthesis by constant neck number is combustion chamber. In the present invention said step S50 in time 5 time and long-term performance of dewatering number conductive with each other.

Then the aforementioned synthesis prepared by the number as a plurality of test his neck number separate properties and effect. Hereinafter, the present invention is for example possible to rapidly experiment described as follows.

[Experiment example 1]

Effect of the invention according to the use of a separate table 1 the composition of the content number dewatering the same mixing and extrusion process in example 1 experiment example 1 number of wood was compared by high pressure liquid coolant.

Table 1 composition of the polyethylene resin, grinding wooden material aminosilane, water-dispersible acrylic emulsion 1 difference by making high speed mixed in a mixer of raw material, the raw material is mixed in a mixer with three dilution water needle [kyu time 2 difference made 1 difference then slow amino silanes [...] raw material, and one or more external fulfillment number 2 of the present invention comprises the following composition by mixing raw material and dehydration number difference, 148 mm thickness 25 mm width size of the plate number article strength measuring method to measure the property are isolated by extruding shaped conductor, as shown in the table 1 example 1 example 1 is also used for improved physical properties compared to the experiment were compared.

[Method for measuring physical properties]

1) Density: the center of the dimension and weight value calculated from the middle expense

2) Bending strength: KS F 3230 measuring the instruction executing method

3) Thermal elder brother point: JIS K-a 7207 measuring the instruction executing method

4) Surface roughness: molding surface roughness of a number article indicated by visual sense

In said table 1, glass the long fibers preferably thermoplastic polymer is surface-treated using a long glass fiber (KCC yarn), as well as needle [kyu time [kyu time three amino silanes photoresist processing.

The mixing ratio of 7:3 to the wooden material grinding wood rice hull aminosilane and water-dispersible acrylic resin treated available by, low molecular weight polyethylene (LLDPE, the toe mask it buys VUV excitation) is used number is changed, a ratio of 6:4 to dehydration number is maleic anhydride (LG Caltex yarn) contains one selected from lime was used.

Table 1 example number 1 is not high and in further experiments, using further comparison example 1 has not exceeded a number as, example 1 example 1 experiment compared the flexural strength can be significant advantages over lift know, dehydration number is used as a compatible external fulfillment number functions and experiment example 1 low lime compared to the surface roughness can be beat-walled as compared to example 1.

[Experimental example 2]

A binder used in the composition of the 2 separate table number change according to the aminosilane polyethylene resin, water-dispersible binder without high-speed grinding wooden material and mixed in a mixer and then said 1 made by simple acrylic emulsion number 1 difference material difference raw material, a binder number to whether the needle wollastonite, composition of the present invention is obtained by mixing one or more external fulfillment number number dehydration, experiment example 1 example 2 example 2 the same method compared to provide a number of wood was high pressure liquid coolant.

The method measuring properties such as method 1 experiment example electrodes respectively.

In said table 2, using a thermoplastic polymer is surface-treated glass the long fibers preferably long glass fiber (KCC yarn), as well as needle [kyu time [kyu time three amino silanes photoresist processing.

The mixing ratio of 7:3 to the wooden material grinding wood rice hull aminosilane and water-dispersible acrylic resin treated available by, low molecular weight polyethylene (LLDPE, the toe mask it buys VUV excitation) is used number is changed, a ratio of 6:4 to dehydration number is maleic anhydride (LG Caltex yarn) contains one selected from lime was used. [Kyu time number is contained in a binder with three wood aminosilane (WITCO yarn) was used.

Table 2 experiment in example 2 is a binder is not high and number, comparison example 2 using as a binder is not number, experiment example 2 example 2 has significant advantages over the lift has been compared to the flexural strength can be know, affecting surface roughness in comparison with example 2 synthetic wood-like texture is similar experiment example 2 was equally good.

[Experiment example 3]

Use of the composition of table 3 provide a separate external fulfillment number change according to the same method example 3 example 3 experiment example 1 content of wood number was compared by high pressure liquid coolant.

The method measuring properties such as method 1 experiment example electrodes respectively.

In said table 3, using a thermoplastic polymer is surface-treated glass the long fibers preferably long glass fiber (KCC yarn), as well as needle [kyu time [kyu time three amino silanes photoresist processing.

The mixing ratio of 7:3 to the wooden material grinding wood rice hull aminosilane and water-dispersible acrylic resin treated available by, low molecular weight polyethylene (LLDPE, the toe mask it buys VUV excitation) is used number is changed, a ratio of 6:4 to dehydration number is maleic anhydride (LG Caltex yarn) contains one selected from lime was used. [Kyu time number is contained in a binder with three wood aminosilane (WITCO yarn) was used.

Table 3 experiment in example 3 on external fulfillment number is not high and a binder number, comparison example 3 using as a binder number on external fulfillment number has not exceeded, comparison example 3 example experiments 3 significant advantages over the surface texture can be favorably improved beat.

At least a part number is used as the dehydrated number is changed to be used improving quicklime compares the second parallel surface texture can be achieved and, in order to flow the elder brother point flexural strength deterioration of a lowering molecular weight material selected from thermal effects can be cylindrical.

[Experiment example 4]

According to the composition of table 4 using a gruel minute change during one separate wooden material using the composition of the present invention obtain gruel minute gruel minute and used for, example 1 experiment example 4 example 4 in comparison with the same method provide a number of wood was high pressure liquid coolant.

The method measuring properties such as method 1 experiment example electrodes respectively.

In said table 4, glass the long fibers preferably thermoplastic polymer is surface-treated using a long glass fiber (KCC yarn), as well as needle [kyu time [kyu time three amino silanes photoresist processing.

The rice hull in a weight ratio of 7:3 and reduces the wood to wood fibres 1 aminosilane and water-dispersible acrylic resin treated available by, rice hull 2 is 7:1 to gruel minute wood to wood fibres5:1. 5 Water-dispersible acrylic resin treated with aminosilane and mixing in a proportion by weight was used.

In addition, the use of low molecular weight polyethylene (LLDPE, the toe mask it buys VUV excitation) number is changed, a ratio of 6:4 to dehydration number is maleic anhydride (LG Caltex yarn) contains one selected from lime was used. [Kyu time number is contained in a binder with three wood aminosilane (WITCO yarn) was used.

Table 4 experiment in example 4 when the wooden material is combination gruel minute and, when used for the comparison example 4 is as gruel minute, experiments compared example 4 example 4 has significant advantages over the lift flexural strength can be know, affecting surface roughness in comparison with example 4 example 4 synthetic wood-like texture is similar experiment was an equally good.

[Embodiment example 5]

The groove wood filling density to increase metal oxide doped according to number of auxiliary dehydration to separate change, the composition of the 5 table 1 difference material then said 1 zinc oxide or magnesium oxide raw material difference made 0. 1 - 1. 0% By weight of the present invention composition is obtained by adding, for example the same method in comparison with example 1 5 5 example experiments provide a number of wood was high pressure liquid coolant.

The method measuring properties such as method 1 experiment example electrodes respectively.

In said table 5, using a thermoplastic polymer is surface-treated glass the long fibers preferably long glass fiber (KCC yarn), as well as needle [kyu time [kyu time three amino silanes photoresist processing.

The wood to wood fibers to 7:1 gruel minute rice hull5:1. 5 Aminosilane and water-dispersible acrylic resin has been treated in a weight ratio of the fish and available by, low molecular weight polyethylene (LLDPE, the toe mask it buys VUV excitation) is used number is changed, a ratio of 6:4 to dehydration number is maleic anhydride (LG Caltex yarn) contains one selected from lime was used. [Kyu time number is contained in a binder with three wood aminosilane (WITCO yarn) was used. Auxiliary dehydration number include zinc oxide was used.

Table 5 experiment in example 5 is not enhance dewatering and density and number is included, it can be used as comparison example 5 is when, for example experiment example 5 5 flexural strength is compared significant advantages over the lift can be significantly increased in addition and density enhancing molecules.

The filling density of the zinc oxide fine internal physical performance as well as excellent dispersibility, maleic acid anhydride with lime and the moisture every other number cast into the catalyst according to the reversible chemical reactive zinc hydroxide to be contained in the form of determining low number of moisture and volatile number article number trillion processes rather wooden material number significant moisture etc. does not wetting ability and an inner active cell. In addition, UV blocking effect weatherable article number increased, my mold characteristic has been increase the biocidal.

The action force mouth about 15% or more increase capable of sufficient density such synthetic wood.

Example 5 comparison example 5 synthetic wood-like texture is similar embodiment affecting surface roughness was equally good.

The present invention comprising the invention according to the one or more example but said embodiment specifically described, the present invention refers to said embodiment example and not limited to such an extent that it will not be coated as well as the various changeable are disclosed.