Method for manufacturing fiber resin reinforced composite pipe through centrifugal casting

The invention relates to a method for manufacturing a fiber resin reinforced composite pipe through centrifugal casting, which overcomes the defects that metal pipelines have poor corrosion resistance and abrasion resistance and resin pipelines cannot meet long-distance construction in the prior art. The invention adopts the following technical scheme that: a composite casting ground mass comprises fiber and/or fiber whisker and resin; the manufacturing method comprises the following steps of: performing roughening preprocessing on the inner surface of the selected metal pipe according to design requirements; cleaning the inner surface of the metal pipe after the standardized preprocessing; positioning the processed metal pipe on a centrifugal casting machine for preheating; performing centrifugal casting on the configured fiber and resin ground mass to form a composite inner wall of the metal pipe; and heating the cast metal pipe, and curing the inner wall of the fiber resin metal pipe ...

Antistatic flame-proof light high-intensity resin steel mesh composite tube and production technique

抗静电阻燃玻璃钢复合管新工艺

... 本发明是对现有玻璃钢复合型管路结构和工艺的改进，特别是根据现在法兰连接式玻璃钢管道在物理化学性能的特殊要求所设计的加工新工艺。本工艺设计为四道工序完成，分别为基管成型、端部法兰连接加工、强力层成型和表面装饰，每道工序均对应特别的热固性树脂粘合剂配方使该工艺下的产品真正实现抗蚀、耐久、廉价的基础上达到抗静电和阻燃的效果。 ...

Technique for steel-plastic composite tube enhanced by antistatic flame retardant Nano fibers and products therefrom

Method for manufacturing fiber resin reinforced composite pipe through centrifugal casting

The invention relates to a method for manufacturing a fiber resin reinforced composite pipe through centrifugal casting, which overcomes the defects that metal pipelines have poor corrosion resistance and abrasion resistance and resin pipelines cannot meet long-distance construction in the prior art. The invention adopts the following technical scheme that: a composite casting ground mass comprises fiber and/or fiber whisker and resin; the manufacturing method comprises the following steps of: performing roughening preprocessing on the inner surface of the selected metal pipe according to design requirements; cleaning the inner surface of the metal pipe after the standardized preprocessing; positioning the processed metal pipe on a centrifugal casting machine for preheating; performing centrifugal casting on the configured fiber and resin ground mass to form a composite inner wall of the metal pipe; and heating the cast metal pipe, and curing the inner wall of the fiber resin metal pipe ...

Antistatic flame-proof light high-intensity resin steel mesh composite tube and production technique

The invention relates to an anti-static fireproof light high-strength resin steel network composite tube and relative production. The tube comprises three layers as the liner layer with anti-leakage or abrasion-resistant function, a strength layer coiled by strength fiber and added steel base material, and a surface layer coiled with dense fiber at the face. The invention is characterized in that: 1, the composite adhesive solidifier of liner layer (1) is added with 5-10 deals of glass scales and/or 5-15 deals of graphite scales; 2, each 100 deals of resin of composite adhesive solidifier is added with 0.5-5 deals of antioxidant; 3, each 100 deals of resin of composite adhesive solidifier is added with 2-10 deals of short tangent fiber to form slurry composite adhesive solidifier coiled with the mesh steel wire to form the strength layer.

New technology for anti-electrostatic flame-retarded glass fibre reinforced plastics compound pipe

The present invention relates to an improvement on existent fibreglass reinforced plastics composite type pipeline structure and its preparation process. Said invented technological process includes four procedures of base pipe forming, end portion flange connection treatment, forced layer forming and surface decoration, and every procedure uses its correspondent thermosetting resin adhesive formula so as to make said pipeline possess the antistatic and fire-resisting effect.

一种抗菌钢化玻璃砧板

一种抗菌钢化玻璃砧板，属于厨房用具领域，包括钢化玻璃面板，所述钢化玻璃面板外表面烧结有光触媒薄膜，所述抗菌钢化玻璃砧板还包括设置在钢化玻璃面板下端面四角位置的支撑脚以及设置在钢化玻璃面板下端面中间位置的减震块。