Main performance characteristics and applications of fiberglass covers

Release time:

2023-01-03

Main performance characteristics and applications of FRP covers 1. The product is lightweight, high-strength, easy to cut and install; 2. Resistant to various chemical media corrosion, rust-proof, long cycle, maintenance-free. This fiberglass reinforced plastic cover product is different from traditional metal gratings. Under the action of chemical media, it will not undergo electrochemical corrosion and rust. It is also different from wood and other materials that rot and mildew. It is an upgraded product of traditional iron, wood, cement and other materials;

　　Fiberglass Cover PlateMain Performance Characteristics and Applications

　　1. Lightweight, high strength, easy to cut and install;

　　2. Resistant to various chemical media corrosion, rust-proof, long cycle, maintenance-free. This fiberglass reinforced plastic cover plate product is different from traditional metal gratings. Under the action of chemical media, it will not undergo electrochemical corrosion and rust. It is also different from wood and other materials that rot and mildew. It is an upgraded product of traditional iron, wood, and cement materials;

　　3. Flame retardant. Our company's specially designed formula can meet the project's fire protection requirements and ensure safety;

　　4. Strong design, flexible and diverse sizes, size stability. Our company can customize products according to customer requirements, such as different sizes, different shapes of holes, and different external dimensions, to the greatest extent to meet customer needs and ensure safety;

　　5. Insulation and non-magnetic;

　　6. This product can be used in the following places: chemical industry, papermaking, power plants, sewage treatment plants, food processing plants, smelters, mines, salt industry, nuclear power plants, battery factories, etc.

　　Fiberglass Cover PlateIs an additional layer added to the grating plateFiberglass Cover Plate. It is different from fiberglass grating plates. Fiberglass cover plates are mainly used for drainage. Due to its material, it is widely used in car wash drainage, ditch drainage, underground drainage, etc., and the service life of fiberglass cover plates can be as long as about 50 years. Easy to install and clean, it can effectively prevent large debris in sewage from clogging the sewers.

　　Fiberglass cover plates are mainly used for laying ditches and sidewalks. Widely used in power plants, sewage treatment plants, stairs and walkways.

　　Fiberglass cover plates have excellent properties such as corrosion resistance, flame retardancy, firmness, anti-slip, light weight, easy installation, maintenance-free, and insulation, which are superior to traditional materials such as profiles, aluminum, stainless steel, and alloy steel to varying degrees. Suitable for operating platforms, stair walkways, cover plates, building decoration, etc., playing a role in wet heat rust, acid-base corrosion, high-altitude exposure, etc.

　　Selection of resin type for fiberglass cover plates

　　There are three common resin types for fiberglass cover plates: orthophthalic, isophthalic, and vinyl ester. Their Price is proportional to their corrosion resistance, so the economical resin type should be selected according to the corrosive medium, performance introduction, and corrosion resistance table of the use environment

　　A. Orthophthalic type: has general corrosion resistance, can resist atmospheric aging, seawater corrosion, etc., and the long-term use temperature is -50～60℃.

　　B. Isophthalic type (municipal): has excellent corrosion resistance, can withstand medium concentrations of inorganic acids and alkalis, various salts, etc., and the long-term use temperature is -50～90℃.

　　C. Vinyl ester type (used in chemical industry): has excellent corrosion resistance, can resist acids, alkalis, salts, solvents or acid-base substitutes, and other harsh corrosive environments. The long-term use temperature is -50～110℃.

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