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.
