Fiberglass PTFE cloth (PTFE varnished cloth) is made of suspended PTFE emulsion as raw material, impregnated with high-performance glass fiber fabric. used in construction, aviation, electronics, textiles, food, medicine, clothing and other fields; also be used in architectural membranes, linings and gaskets, anti-stick conveyor belts, high-frequency copper clad laminates, insulating materials, microwave drying conveyor belts , Flexible compensator, low-friction materials, etc.; can be used for anti-corrosion coating, antifreeze coating, fire-proof coating of joints, flanges, pipelines, instruments and meters. Fiberglass PTFE cloth can be used from low temperature -196℃  to high temperature 300℃;