1. composite material made of synthetic resin as binder and glass fiber and its products as reinforcing material is called glass fiber reinforced plastic. Because of its high strength, and can be compared with steel, it is also known as FRP.
2. excellent chemical corrosion resistance, different electrochemical corrosion mechanism of glass steel and ordinary metal, it is not conductive, there will be no ion in the electrolyte solution dissolved out, which has a good chemical stability of the atmosphere, water and acid, alkali, salt and other media, particularly good adaptability strong non oxidizing acid and a wide pH range of the medium. In the past, some stainless steel can not be used in the medium, such as hydrochloric acid, chlorine, carbon dioxide, dilute sulfuric acid, sodium hypochlorite and sulfur dioxide, etc., and now with glass fiber reinforced plastic can be very good solution.
3. lightweight glass steel accounted for only 1.4-2.0, only ordinary steel lattice 1/4-1/6, lighter than aluminum is about 1/3, and the mechanical strength can reach or exceed the level of ordinary carbon steel, such as epoxy and unsaturated polyester glass steel, the tensile strength and flexural strength can reach more than 400Pa, according to the ratio of strength calculation. Has reached or exceeded the level of some special alloy steel.
4. this product is made of glass fiber bulk molding molding molding process, reliable operation, and can adapt to the automation and mechanization of production requirements, improve working conditions, is a new way for the efficient production of profiled polyester glass steel products. The products are precise in size, smooth in surface, uniform in specifications and stable in quality.