... service life, High strength 3.Heat-resisting Fiberglass fabric coated with PTFE Main capability and characteristics:1. It ... of drying machine;2. welding of plastics, welding cloth for solder; plastic patch, membrane, belt of ... electric, septa, cushion, gasket. High frequency plank coated with copper;4. heat resisting envelope, terrace base-material, ... /cm-140 to 260°C fiberglass fabric coated with PTFE