... service life, High strength 3.Heat-resisting Fiberglass fabric coated with PTFE Main capability and characteristics:1. It ... electric, septa, cushion, gasket. High frequency plank coated with copper;4. heat resisting envelope, terrace base-material ... tablecloth, blanket backing-glue belt, rubber vulcanize belt, etc;7. fabric of heat-variable glue;8. ... 140 to 260°C fiberglass fabric coated with PTFE