1,Equivalent to USA GRI-GM13 standard 2,thickness:0.25mm-2.5mm 3.width:4-8m 4.have 10 years edperience of this product
HDPE geomembrane
Application:It can be widely used in areas of garbage burying, waste disposal, tail minerals storage and underground construction projects.Technical craft: The HDPE geo-membrane is produced by a method of three layer co-extrusion model. The raw material is processed at 200 by fusing and coextrusion, whose basic properties are kept during the producing process.Technical specifications of HDPE geomembrane:a) Density ≥ 0.939g/m²b) Tensile Strength ≥25Mpac) Elongation at Break ≥ 560%d) Right-angled Tear ≥ 110N/mme.)Puncture Strength ≥ 550Nf.) Permeability Coefficient ≤1.0x10-13g.cm/(cm2.S.Pa)g.) -70oC Low Temperature Impact Brittle Property: pass.h.) Chemical Resistance: at 80oC, marinated in 5g/L Nacl for a long time, it will not erode or swell.
HDPE geomembrane sheet with long life
