Our mining geomembrane liner is specifically engineered for tailings storage facilities, heap leaching pads, process ponds, and solution channels. In mining environments, liners must withstand highly acidic or alkaline liquids, heavy static loads, and long-term UV exposure.
This product uses 97.5% virgin HDPE resin with 2.5% carbon black, delivering excellent chemical resistance and long-term durability in aggressive environments. It is widely used in copper, gold, lithium, and iron ore projects.
For slope areas and side walls, double textured geomembrane is highly recommended to improve interface friction and prevent slippage.
| Property | 1.0 mm | 1.5 mm | 2.0 mm | 2.5 mm |
|---|---|---|---|---|
| Density (g/cm³) | 0.94 | 0.94 | 0.94 | 0.94 |
| Yield Strength (kN/m) | 15 | 22 | 29 | 37 |
| Break Strength (kN/m) | 27 | 40 | 53 | 67 |
| Break Elongation (%) | 700 | 700 | 700 | 700 |
| Tear Resistance (N) | 125 | 187 | 249 | 311 |
| Puncture Resistance (N) | 320 | 480 | 640 | 800 |
| Stress Crack Resistance (hr) | 500 | 500 | 500 | 500 |
| UV Retention after 1600 hrs | 50% | 50% | 50% | 50% |


