Features
1. Excellent physical and mechanical performance
2. High strength and low permeability; high tearing resistance; good deformation adaptability; high puncture resistance; high aging resistance; high UV resistance, anti-acid & alkali
3. Excellent low & high temperature resistance; innocuous, long life span; perfect water proof performance, seepage and humidity resistance
4. Reflective factor, good welding performance and convenient construction
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
|
|