Composite geomembrane,a waterproof material,compound with geotechnological fabric and geomembrane .
PE Geomembrane HDPE Geomembrane
Features:
1.All physical factors such as anti-draw, anti-tear, and anti-stab meet the requirement of water works, chemicals, tunnels, and transportation project in most conditions.
2.Good aging, durable performance, and wide temperature arrange, it can be useful over thirty years on the condition of -60æ«60æ.
3.Anti-stab and fine friction factors.
4.Canker proof, acid and alkali proof, untoxic.
5.Lower cost per unit area, cost is 1/3«1/2 lower than that of PVC film, glass and cloth.
6.Convevient to install and dependable effect.
Specification:
Breadth:4-14m Thickness:0.18-1.5mm
Technical Data
Art No. | PLC0701 | PLC0702 | |
Item and Type | GL LDPE | GH H(Mid)DPE | |
Material | GL-1 GL-2 | LDPE |
|
Thickness Range (mm | 0.20mm-2.0mm | 0.20mm-2.0mm | |
Carbon Content% | ≥2% | ≥2% | |
Environment Stress Crack Resistance | G/B STANDARD | G/B STANDARD | ≥1500 |
Oxidation Inducing Time at 200 | G/B STANDARD | G/B STANDARD | ≥20 |
Tensile Strength (Mpa) | ≥14 | ≥17 | ≥25 |
Elongation (%) | ≥400 | ≥450 | ≥550 |
Right Angle Tear Strength (Mpa) | ≥50 | ≥80 | ≥110 |
Vapor Permeation (g.cm/cm2.s.pa) | ≤1.0x10-16 | ≤1.0x10-16 | |
Soft Point() | 90 |
| |
Crack Temperature() | -70 | -70 | |
Filter Coefficient (cm/s) | ≤10-12 | ≤10-12 | |
