高密度聚乙烯地膜

Material: Imported HDPE from EU (all are no odor) Color:white Thickness: 1.6mm(from 0.2 mm to 4mm) Width: from 2.5m to 8m Roll Length: 50M (or at client’s request). Product description: Geomenbranes are mono-layer membranes of very flexible, linear low-density polyethylene, LLDHPE provides high elongation tremendous tear resistance and bursting strength. A minimum carbon black content of 2.0% provides excellent protection from UV rays and harsh weather conditions. They do not contain plasticizers which can migrate to the surface, causing premature aging. Manufactured from virgin resins, SRGMS are designed to provide a high quality yet economical geomembrane. Classification: HDPE geomembranes, rough surface geomembrane, reinforced LDPE geomembrane, LLDPE geomembrane, EVA geomembrane, ECB geomembrane, PVC geomembrane. Product Use: SRGMS are used in applications that require excellent outdoor longevity and chemical resistance. These are very flexible materials that will conform to almost any surface. SRGMS meets or exceeds ASTM-1745, Class A standard as an under slab vapor retarder. And are widely used in landfills, sewage or waste treatment seepage, Riverbank, lake dam, water dam and reservoir, channel with liquid pool (pit, mine). Metro, basements and tunnels, tunnel sewage control linning. Foundation and other foundations saline sewage. Embarkment, upstream impervious blanket level, foundation vertical impermeable layer, cofferdam construction, waste disposal. Sea water, fresh water fish farms. Road, highway,railway foundation expansive soil and loess of waterproof layer. Roof impervious. Smooth HDPE Geomembrane Specifications (GB/T 17643—1998)NumberItemValueGLGHGL-1GL-2GH-1GH-21Tensile strength (Map)≥14≥17≥252Elongation(%)≥400≥450≥5503Right angle tear strength N/mm≥50≥80≥1104Carbon black content of a %≥25Environmental stress cracking F20/h---≥15006Oxidation induction time at 200 °C/min---≥207Water vapor permeability g.cm/(cm2 .s.Pa)≤1.0×10(-16)8-70°CEmbrittlement of low-temperature impact(Passed)9Dimensional Stability (%)±3 Package: outer black PE film Inner hard paper tube