0.5mm Black Hdpe Geomembrane For Industrial Pond Liner 1.0mm Rough Surface Geomembrane For Mining
Rough geomembrane
HDPE textured geomembrane is a new kind of anti-seepage material, it can divide into single textured or double textured surface geomembrane, special surface increase the friction coefficient and anti-slip function. It’s more applicable to the steep slop and vertical anti-seepage field, improving project stability.
Product Parameter
| Item | Parameter | |||||
| Thickness (mm) | 1.0mm | 1.25mm | 1.5mm | 2.0mm | 2.5mm | 3.0mm |
| Coarse height(mm) | 0.25 | |||||
| Minimum Density ( g/cm3) | 0.94 | |||||
| Break strength (N/mm) | ≧10 | ≧13 | ≧16 | ≧21 | ≧26 | ≧32 |
| Elongation at break (%) | 100 | |||||
| Angle tear load (N) | ≧125 | ≧156 | ≧187 | ≧249 | ≧311 | ≧374 |
| Puncture strength (N) | ≧267 | ≧333 | ≧400 | ≧534 | ≧667 | ≧800 |
| Environmental stress cracking resistance hr |
300 |
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| Carbon black content (%) | 2.0-3.0 | |||||
| Size Stability(%) | ±2 | |||||
Applications
