Geomembranen HDPE Sheet

Applications
The projects of landfill, bank, dam, storage reservoir, channel, irrigation, highway, railway, mining, tunnel, drinking tank, aquaculture, salt field bittern pan, chemical liquid storage, treatment tank, artificial lake and riverway ect.
The thickness: 0.2 mm to 2.5 mm
The width: 1.0 m to 7.0 m
The length: 50 m/ roll or 100m/ roll
The type: Smooth / Textured Geomembrane
Technical Parameter
Number Item Value
GL GH
GL-1 GL-2 GH-1 GH-2
1 Tensile strength (Map) ≥14 ≥17 ≥25
2 Elongation(%) ≥400 ≥450 ≥550
3 Right angle tear strength N/mm ≥50 ≥80 ≥110
4 Carbon black content of a % ≥2
5 Environmental stress cracking F20/h --- --- --- ≥1500
6 Oxidation induction time at 200 °C/min --- --- --- ≥20
7 Water vapor permeability g.cm/(cm2 .s.Pa) ≤1.0×10(-16)
8 -70°CEmbrittlement of low-temperature impact (Passed)
9 Dimensional Stability (%) ±3
HDPE Geomembrane Technical Data
Number Item Value
Environmental style in China US Standard
1 Thickness (mm) 0.2-2
2 Width (m) 1-6
3 Tensile strength (MPa) ≥25 ≥27
4 Break elongation ratio (%) ≥550 ≥700
5 Angle tear strength (N/mm) ≥110 ≥187
6 Environmental stress crack
resistance (F20.h) ≥1500
7 Oxidation induction time at 200°C (min) ≥50
8 Impact cold crack at -70°C ≥Pass