HDPE geomembrane liner is the preferred product for lining projects. HDPE geomembrane is resistant to many different solvents and are the most widely used geomembrane liner in the world. Although HDPE geomembrane is less flexible than LLDPE, it provides higher specific strength and can withstand higher temperatures. Its exceptional chemical and ultraviolet resistance properties make it an extremely cost-effective product.
HDPE geomembrane’s low cost, excellent chemical resistance, and excellent weathering properties make it an ideal choice for containment applications.
Geomembrane Applications
- Irrigation ponds, canals, ditches & water reservoirs
- Mining heap leach & slag tailing ponds
- Golf course & decorative ponds
- Landfill cells, covers, & caps
- Wastewater lagoons
- Secondary containment cells/systems
- Liquid containment
- Environmental containment
- Soil Remediation
Geomembrane Features:
- Environmental friendly formula: The raw materials we have used meet the international standards, non-toxic, environmentally friendly. It is used for a variety of environmental protection, agriculture and aquaculture waterproof and anti leakage.
- Aging resistance property: With excellent anti-aging, anti ultraviolet and anti decomposition ability.
- High mechanical strength: Good mechanical strength, there are a variety of specifications to meet the different programs of electrical construction, water conservancy project waterproof.
- Chemical stability: Excellent stability, acid and alkali, anti salt solution, oil, alcohol and other 80 kinds of chemical medium corrosion, so it is widely used in sewage treatment, landfill.
- Puncture resistance: It has excellent puncture resistance, resist to most of the plant roots, so HDPE geomembrane is roof planting required products.
- High impervious coefficient: With perfect waterproof effect that ordinary waterproof materials can not match, it is recommended in some high waterproof requirements of the projects.
- Fast construction speed: HDPE geomembrane features high flexibility, with a variety of lay forms to meet the requirements of different projects, convenient and fast construction.
- Low cost: It adopts new technology, the production process is more scientific and efficient, so the product cost is lower than the traditional waterproof material. And it is the best product for water storage and seepage control.
- Good weather resistance: Using temperature range: -70°C – 70°C.
- Long service life: The service life can be up to 50-70 years.
| Number | Item | Index | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Thickness mm | 0.30 | 0.50 | 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 | ||
| 1 | Density g/cm3 | ≥0.940 | |||||||||
| 2 | Tensile yield strength (vertical and horizontal) N/mm | ≥4 | ≥7 | ≥10 | ≥13 | ≥16 | ≥20 | ≥26 | ≥33 | ≥40 | |
| 3 | Tensile breaking strength (vertical and horizontal) N/mm | ≥6 | ≥10 | ≥15 | ≥20 | ≥25 | ≥30 | ≥40 | ≥50 | ≥60 | |
| 4 | Yield elongation (vertical and horizontal) % | – | – | – | ≥11 | ||||||
| 5 | Elongation at break (vertical and horizontal) % | ≥600 | |||||||||
| 6 | Right angle tear load (vertical and horizontal) N | ≥34 | ≥56 | ≥84 | ≥115 | ≥140 | ≥170 | ≥225 | ≥280 | ≥340 | |
| 7 | Anti-puncture strength N | ≥72 | ≥120 | ≥180 | ≥240 | ≥300 | ≥360 | ≥480 | ≥600 | ≥720 | |
| 8 | Carbon black content % | 2.0~3.0 | |||||||||
