|
|
|
|
| |
|
| Introduction |
| GM SH series of geomembrane is manufactured from High Density Polyethylene resins. The surfaces of both sides are smooth. The products are manufactured by the technology of coextrusion-blown triple layer. It provides geomembranes with specific properties on each layer, e.g. bicolor and/or textured designs. |
| |
| Performance | | Excellent physical and mechanical performance, high tearing resistance, good deformation adaptability, high puncture resistance, high aging resistance, high UV resistance, anti-acid & alkali, excellent low & high temperature resistance, innocuous, long life span, perfect water proof performance, seepage and humidity resistance. | | | | Application | | The projects 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. | | | | Specifications | Width: 2000~7000mm
Thickness: 0.5~3.0mm |
| | | Voluntary Standards |
| GRI-GM13 |
| |
|
 |
| | | Physical Performance |
Properties |
Test Method |
GM SH050 |
GM SH075 |
GM SH100 |
GM SH125 |
Thickness |
D5199 |
0.5 mm |
0.75 mm |
1.00 mm |
1.25 mm |
Density |
D1505 |
0.940 g/cc |
0.940 g/cc |
0.940 g/cc |
0.940 g/cc |
Tensile Properties
1.
Yield strength
2. Break strength
3.
Yield elongation
4.
Break elongation |
D6693
Type IV |
9 kN/m
17 Kn/m
12%
700%
|
11 kN/m
20 kN/m
12%
700%
|
15 kN/m
27 kN/m
12%
700%
|
18 kN/m
33 kN/m
12%
700%
|
Tear Resistance |
D1004 |
80 N |
93 N |
125 N |
156 N |
Puncture Resistance |
D4833 |
200 N |
240 N |
320 N |
400 N |
Stress Crack Resistance |
D5397 (App.) |
300 hr. |
300 hr. |
300 hr. |
300 hr. |
Carbon Black Content -% |
D1603 |
2.0% |
2.0% |
2.0% |
2.0% |
Carbon Black Dispersion |
D5596 |
Note (1) |
Note (1) |
Note (1) |
Note (1) |
Oxidative Induction Time (OIT) |
D3895 |
100 min. |
100 min. |
100 min. |
100 min. |
Properties |
Test Method |
GM SH150 |
GM SH200 |
GM SH250 |
GM SH300 |
Thickness |
D5199 |
1.50 mm |
2.00 mm |
2.50 mm |
3.00 mm |
Density |
D1505 |
0.940 g/cc |
0.940 g/cc |
0.940 g/cc |
0.940 g/cc |
Tensile Properties
1. Yield strength
2. Break strength
3. Yield elongation
4. Break elongation |
D6693
Type IV |
22 kN/m
40 kN/m
12%
700%
|
29 kN/m
53 kN/m
12%
700%
|
37 kN/m
67 kN/m
12%
700%
|
44 kN/m
80 kN/m
12%
700%
|
Tear Resistance |
D1004 |
187 N |
249 N |
311 N |
374 N |
Puncture Resistance |
D4833 |
480 N |
640 N |
800 N |
960 N |
Stress Crack Resistance |
D5397 (App.) |
300 hr. |
300 hr. |
300 hr. |
300 hr. |
Carbon Black Content -% |
D1603 |
2.0% |
2.0% |
2.0% |
2.0% |
Carbon Black Dispersion |
D5596 |
Note (1) |
Note (1) |
Note (1) |
Note (1) |
Oxidative Induction Time (OIT) |
D3895 |
100 min. |
100 min. |
100 min. |
100 min. |
(1). Canbon black dispersion (only near spherical agglomerates) for 10 different views:
9 in Categories 1 or 2 and 1 in Category 3 |
| | |
|
|
|
