поливинилхлорид (ПВХ) Уплотнительная лента

Features:1)Exposed to sunshine: UV rays resistance, long service life and aging resistance2)Easy installation and dimensional stability: can be wieldable under wide range of temperature and experience minus dimensional change in thermal treatment3)High tensile strength and elongation thus can accommodate movements of substrates 4)Good flexibility under low temperature, good adaptability to ambient temperaturedifference 5)Secure anti-puncture and good rooting resistance, no pollution caused to environment when being welded and good waterproofing choice for plant roofs 6)Good plasticity: convenient and fast treatment of detailed parts of corners and edges7)3 meters width reduce the joints and help saving materials or labor cost Long Lige Fire Resistance Root and Resistance Elasticity UV-Resistance Hot Air WeldingChemical Resistance Tensile StrengtAvailable sizeThickness(mm)Width(mm)Length(m)1.2100/150/20015 or 20/roll1.5100/150/20015 or 20/roll2.0100/150/20015 or 20/roll Note: Other sizes can be offered upon specific requirements SpecificationNo.ITEM III1Tension strength / Mpa8.012.02Fracture elongation ≥ / %2002503Measurement changing at heating / %3.02.04Cold bending-20°C no leaking -25°C no leaking5Perforation resistanceWater impermeability6Water impermeabvilitvWater impermeability7Binding property with cutting(N/mm) Appearance3.0/breaking membrane8Hot air ageingAppearanceNo craze,nobubble,nocohering,holeTension strength / %±25±20Fracture elongation changing rateCold bending / %-15°C no leaking-20°C no leaking9Chemistry corrosion resistanceTension strength / %±25±20Fracture elongation changing rateCold bending / %-15°C no leaking-20°C no leaking10Phytotrons acceleratingageingTension strength / %±25±20Fracture elongation changing rateCold bending / %-20°C no leaking-20°C no leaking