The invention provides a high-temperature-resistant film, comprising: a main layer composed of low-density polyethylene, ultra-low-density polyethylene, linear low-density polyethylene, polytetrafluoroethylene, glass fiber and a metallocene catalyst; a filler layer disposed between the main layer and a coating, the filler layer being one or a combination of two of boron carbide, silicon carbide, dolomite powder and aluminum powder; and a coating composed of brominated bisphenol propane, polydimethylsiloxane, a catalyst, water, xylene and butanol, wherein the catalyst is one of sodium phosphate, hydrochloric acid or a polyvalent metal carboxylate. The high-temperature-resistant film not only has excellent physical and chemical properties, but also good temperature resistance and tear resistance.
Country Code: CN
Application Number: CN201710952075.3
