Geo-membrane is produced by a method of three layer co-extrusion model. The raw material is processed at **0°C by fusing and coextrusion, whose basic properties are kept during the producing process.
Material: HDPE

Thickness: 0.*8mm*2.5mm

Width:2.0m*7.0m

Quality Inspection Standard: GB/T*********8

Quality Control Measure: strictly comply with ISO***1:***0 Have passed the CE certificate in Sep. ***8.

 

Features:

1) Can bear chemical erosion.

2) A wider using temperature range and a longer using life.
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 **0 by fusing and coextrusion, whose basic properties are kept during the producing process.
Technical specifications of HDPE geomembrane:

a) Density ≥ 0.*4g/m²

b) Tensile Strength ≥*7Mpa

c) Elongation at Break ≥ **0%

d) Right-angled Tear ≥ **0N/mm

e.)Puncture Strength ≥ **0N

f.) Permeability Coefficient ≤1.0xe**3g.cm/(cm2.S.Pa)

g.) **0oC Low Temperature Impact Brittle Property: good.

h.) Chemical Resistance: at *0oC, marinated in 5g/L Nacl for a long time, it will not erode or swell.