Supply of PVC plastic water stop

PVC plastic water stop and rubber water stop rubber water-stop rubber material effect u with the principles used in rubber water stop is a rubber elastic plastics have anti-aging properties of polymer composite materials. Corrosion resistance to low temperature performance, high pull-off strength, life expectancy increased 3-5 times higher than ordinary rubber water stop. Processing and rubber material fundamentally different, canceled the original vulcanization process, hot forming, raw materials combined unit using natural materials, does not contain recycled content, rubber water stop in the process, recycled content and other molecules do not combined, if it contains recycled content, the product quality changes, rubber material does not hold, so the high purity water stop material, easy to guarantee quality. Rubber Sealing rubber material used is one of the latest technology products eighties, nature has elasticity, aging resistance, corrosion resistance, high tensile strength, toughness fine texture is smooth and beautiful, it is to replace our current use of rubber products the best products. u PVC plastic water stop action and principle plastic water stop (PVC water stop) is made of polyvinyl chloride resin, filled with a variety of additives, by mixing, granulation, extrusion and other processes made of PVC plastic sealing material. The products utilize elastomeric material having elastic deformation characteristics play in leakproof joints in building construction, seepage effect, PVC plastic water stop and resistant to corrosion, durability and good. Plastic water stop when the set is mainly used for concrete pouring at construction joints and deformation crack with concrete constitution as one of the infrastructure projects. Such as tunnels, culverts, water aqueducts, dams, reservoir structures, underground facilities. u Performance Specifications Item Unit PVC plastic water stop rubber water stop hardness (Shore A) of ≥65> 68 Tensile strength Mpa ≥14 ≥12 Elongation% ≥300 ≥300 100% elongation Strength Mpa ≤5.5 ≤6.0 brittle temperature ℃ <-37 <-30 Water absorption% <0.5 <0.3% evaporation loss <0.5 <0.3 intensity rate of change of acceleration experiments stretch alkali% ≤ ± 20 ≤ ± 20 Variation of elongation % ≤ ± 20 ≤ ± 20 change in weight% ≤ ± 5 ≤ ± 5 Tensile strength sodium chloride solution resistance change rate change rate% ≤ ± 10 ≤ ± 10 Elongation% ≤ ± 10 ≤ ± 10 wt% change ≤ ± 2 ≤ ± 2 Mobile: 13931819338 Tel: 0318-2217518 Contact: Wan Hai Liang QQ number: 2218838017 E-mail: hongchuangxiangsu@163.com