HDPE Geomembrane has the following characteristic.
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.
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.Convenient to install and dependable effect.
PE Geomembrane 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 |
geomembrane