Hdpe Geomembrane
Product Features:
They have strong ability for waterproof,anti seepage and isolation, aging resistance, good welding performance, convenient construction, root resistance and other characteristics. They are mainly used in aquaculture,sewage treatment pond,river embankment reservoir, channels, lake dam, subway, landfill liners and so on.
Anti seepage:
Corrosion resistance,waterproof
Firm：High tensile strength and elongation,Excellent stress cracking resistance property
Long lasting：Stable in chemical structure,anti aging, anti oxidizing,UV resistant
Safe:No taste,no poison,not dissolve with acid,alkali, salt or organic solvent
Surface details:
Technical Parameters:
|
Spec Properties |
Test method ASTM |
GMS 0.5 |
GMS0.75 |
GMS 1.0 |
GMS1.25 |
GMS1.5 |
GMS2.0 |
|
Thickness |
D5199 |
0.5mm |
0.75mm |
1.00mm |
1.25mm |
1.50mm |
2.00mm |
|
Density (≥ g/cc) |
D1505 |
0.96 |
0.96 |
0.96 |
0.96 |
0.96 |
0.96 |
|
Tensile Properties(Each direction)(≥) |
D 6693 Type IV |
8 KN/m 14 KN/m 12% 700% |
11 KN/m 20 KN/m 12% 700% |
15KN/m 27 KN/m 12% 700% |
18 KN/m 33 KN/m 12% 700% |
22 KN/m 40 KN/m 12% 700% |
29 KN/m 53 KN/m 12% 700% |
|
Tear Resistance(≥) |
D 1004 |
64 N |
93 N |
125 N |
156 N |
187 N |
249 N |
|
Puncture Resistance(≥) |
D 4833 |
160 N |
240 N |
320 N |
400 N |
480 N |
640 N |
|
Stress Crack Resistance(≥) |
D 5397 |
300 hr. |
300 hr. |
300 hr. |
300 hr. |
300 hr. |
300 hr. |
|
Carbon Black Content |
D 1603 |
2.0-3.0% |
2.0-3.0% |
2.0-3.0% |
2.0-3.0% |
2.0-3.0% |
2.0-3.0% |
|
Oxidative Induction Time(OIT) (≥)(a) Standard OIT-or- (b)High Pressure OIT |
D 3895
D 5885 |
100 min
400 min |
100 min
400 min |
100 min
400 min |
100 min
400 min |
100 min
400 min |
100 min
400 min |
Application:
