The individual of the polymer polyethylene plate can be a molecular reaction in different locations, so the monomer can be connected to the chain in different ways. It can be a direct chain, a branch chain, or a cross-linked homogene. Each polymer molecular structure can also have a significant impact on the additional chemical composition of polymer properties and the molecular weight of polymers. The straight chain structure of polymer polyethylene plate is usually less closely aligned than the branch chain structure, thus at a higher density, but also often leads to high crystals. If the polymer is easier to crystallize, it will improve the tensor polyethylene plate tensile strength and the chemical resistance of the gas penetration blocking layer. The properties of the polymer polyethylene plate itself determine that this product has a high reusability. Flame retardant polymer polyethylene plate, widely used in China's power, coal, steel, cement, coking and other industries, useful to guard against coal spontaneous combustion and other components caused by the fire phenomenon. Ultra-high molecular weight polyethylene wear plate series, the company developed a variety of wear-resistant products are widely used in cement, building materials, metallurgy, mines, thermal power plants, ceramics, refractory materials and other industries ball grinding equipment powder preparation and ultra-fine processing, products with high strength, high hardness, high wear resistance, high temperature resistance, impact resistance, low crushing rate, etc. It can greatly improve the production capacity of enterprises, shorten the cost of production, and reduce the labor intensity of workers. Ultra-high molecular weight polyethylene sheet is an excellent data of resistance, so its low-temperature resistance is also excellent, in the low temperature of -269 degrees Celsius, still holds the inevitable ductility, without the trace of brittle cracking.