... small: 2.6, tangent at 0.0025 or less), anti-UV, anti-static. 7, good dimensional stability (extension coefficient is less than ... . 2, plastic welding, welding using welding sealing cloth; plastic film, film, tape sealing pressure linings. 3, the high electrical insulation: ... belt, rubber vulcanized conveyor belt, abrasive cloth, and other film-curing-off. 7, pressure-sensitive adhesive tape fabric. 8, ...