Chloride polyethylene This product applies to various waterproof and anti-corrosion projects of industrial and civil buildings, such as roofing, basement, water pool, reservoir, dam, sewage treatment pool, garbage landfill field, etc., it is one of middle and top grade waterproof materials. No. Itemclass nclass lclass w 1tensile strength, mpa5 Tensile force, n/cm 7070 2elongation at break, %200125125 3heat treating size changing rate, %_ 311 4flexibility at low temperature 20¦, crack-free 5permeability resistance (0.3mpa-2h) watertight 6puncture resistance water resistant 1.2mm*1m*20m 1.5mm*1m*20m 2.0mm*1m*20m
