... and age resistant. Under practical situation of high temperature of 250 degrees for 200 days, not only the intensity will ... 2. welding of plastics, welding cloth for solder; plastic patch, membrane, belt of heat enveloping patch;3. High insulation of electric: ... glue belt, shifting stamp tablecloth, blanket backing-glue belt, rubber vulcanize belt, etc;7. construction membranous material: sorts of ...