PVC plastic water stop and rubber resin waterstops u Rubber Sealing Material Rubber Sealing Strip Rubber Sealing 13,663,286,655 role and principles used is a rubber elastic polymer synthesis have anti-aging properties of plastics materials. Corrosion resistance to low temperature performance, high tensile breaking 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 with natural materials department, does not contain recycled content, rubber water stop in the process, recycled content, and other molecules are not combining long as it contains recycled content, the product quality changes, rubber material does not hold, so the high purity water stop material, quality assurance easily. 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?, 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 processes and made of PVC plastic seal materials. The products utilize elastomeric material having elastic deformation characteristics play in building construction joints in leak-proof, impervious effect, PVC plastic water stop and resistant to corrosion, durability and good. Plastic water stop is mainly used for concrete pouring settings in the construction joints and deformation crack with concrete layer as one of the infrastructure projects. Such as tunnels, culverts, water aqueducts, dams, liquid storage structures, underground facilities. u Technical Specifications Item Unit ????????????????????????????????????????????? Performance Rubber Sealing PVC plastic water stop hardness (Shore A) degree ≥65> 68 Tensile strength Mpa ≥14 ≥12 Elongation% ≥300 ≥300 100% elongation strength Mpa ≤5.5 ≤ 6.0 brittleness temperature ℃ <-37 <-30% water absorption <0.5 <0.3% volatilization rate of change of intensity <0.5 <0.3 Tensile test accelerated alkali% ≤ ± 20 ≤ ± 20 Variation of elongation% ≤ ± 20 ≤ weight change rate of ± 20% ≤ ± 5 ≤ ± 5 Tensile strength solution of sodium chloride corrosion rate of change% ≤ ± 10 ≤ ± 10 Variation of elongation% ≤ ± 10 ≤ ± 10 weight change rate% ≤ ± 2 ≤ ± 2 King County Extension of Rubber Products Co., Ltd. Tel: 0318-2119256 Mobile: 13663286655 Contact: Yanjing Li-mail: tuodaxiangsu@163.com QQ: 78644862