GM SH series of geomembrane is made by high density polyethylene resins. The surface of both sides are smooth. The product is manufactured by the technology of coextrusion-brown triple layer. It provides geomembranes with specific proporties on each layer, e. G. Bioclolor or textured designs.
Performance:
Excellent physical and merchanic performance. High tearing resistance. Good deformation adaptability. High puncture resistance. High aging resistance. High UV rsistance. Anti-acid&alkali. Excellent low&high temperature resistance. Innocuous, long life span. Perfect water proof performance. Seepage and humidity resistance.
Voluntary standards:
GRI-GM13
Application:
The project of landfill site, bank, dam, storage reservoir, channel, irrigation, highway, railway, tunnel, drinking tank, salt field bittern pan, chemical liquid storage, treatment tank, artificial lake and riverway, etc.
|
Properties |
Test Method |
GM SH075 |
GM SH100 |
GM SH125 |
GM SH150 |
GM SH200 |
GM SH250 |
|
Thickness |
D5199 |
0.75mm |
1.00mm |
1.25mm |
1.50mm |
2.00mm |
2.50mm |
|
Density |
D1505 |
0.940g/cc |
0.940g/cc |
0.940g/cc |
0.940g/cc |
0.940g/cc |
0.940g/cc |
|
Tensile Properties 1. Yeild strength 2. Break strength 3. Yeild elongation 4. Break elongation |
D6693 Type IV |
11KN/m 20KN/m 12% 700% |
15KN/m 27KN/m 12% 700% |
18KN/m 33KN/m 12% 700% |
22KN/m 40KN/m 12% 700% |
29KN/m 53KN/m 12% 700% |
37KN/m 67KN/m 12% 700% |
|
Tear Resistance |
D1004 |
93N |
125N |
156N |
187N |
249N |
311N |
|
Puncture Resistance |
D4833 |
240N |
320N |
400N |
480N |
640N |
800N |
|
Stress Crack Resistance |
D5397(App. ) |
300 hr. |
300 hr. |
300 hr. |
300 hr. |
300 hr. |
300 hr. |
|
Carbon Black Content |
D1603 |
2.0% |
2.0% |
2.0% |
2.0% |
2.0% |
2.0% |
|
Carbon Black Dispersion |
D5596 |
Note (1) |
Note (1) |
Note (1) |
Note (1) |
Note (1) |
Note (1) |
|
Oxidative Induction Time (OIT) |
D3895 |
100min. |
100min. |
100min. |
100min. |
100min. |
100min. |
|
Width |
2 ~ 7m |
|
Note (1): Carbon black dispersion (only near spherical agglomerates) for 10 different views: 9 in catalogue 1 or 2, and 1 in catalogue 3. |