0.2-4mm manufacturer of hdpe geomembrane
USD $0.5 - $2 /Square Meter
Min.Order:5000 Square Meters
Shandong Laiwu Lihe Economic And Trade Co., Ltd.
Application:
1. Environmental protection and sanitation like waste landfill, sewage treatment, industrial waste, etc.
2. Water conservancy such as anti-seepage, leakage blockage and reinforcement of river, etc.
3. Municipal projects such as underground project, subway, planting roof, etc.
4. Landscape garden such as artificial river, bottom lining, damp-proof, etc.
5. Mine industry such as bottom lining and anti-seepage
6. Traffic facilities such as road foundation and anti-seepage of subway and culvert.
7. Agriculture such as anti-seepage of ditch, channel, reservoir, pool and irrigation system.
Features
No. | Item | Test Value | ||||||
0.75mm | 1.0 mm | 1.25 mm | 1.5 mm | 2.0 mm | 2.5 mm | 3.0mm | ||
1 | Minimum Density(g/cm³) | 0.939 | ||||||
2 | Tensile Property | |||||||
Strength at yield,N/mm | 11 | 15 | 18 | 22 | 29 | 37 | 44 | |
Strength at break ,N/mm | 20 | 27 | 33 | 40 | 53 | 67 | 80 | |
Elongation at yield,% | 12 | |||||||
Elongation at break,% | 700 | |||||||
3 | Tear Resistance N | 93 | 125 | 156 | 187 | 249 | 311 | 374 |
4 | Puncture Resistance N | 240 | 320 | 400 | 480 | 640 | 800 | 960 |
5 | Stress Crack Resistance, hrs | 300 | ||||||
6 | Carbon Black Content, % | 2.0-3.0 | ||||||
Carbon Black Dispersion | 1 or 2 | |||||||
7 | Standard OTI Min | 100 | ||||||
High Pressure OTI Min | 400 | |||||||
8 | Impact Cold Crack at -70°C | Pass | ||||||
9 | Water vapor permeability (g.cm/cm2 .s.Pa) | ≤1.0×10-16 | ||||||
10 | Dimensional Stability (%) | ±2 |