Ldpe Geomembrane
Product name: LDPE (Low Density Polyethylene) Geomembrane
Thickness: 0.3-3.0mm (0.0118inch-0.118inch)
Raw material: HDPE, LDPE, LLDPE, EVA, PVC ...
Application: Living landfill yard, sewage treatment plant, power plant, adjusting tank, industrial and hospital solid waste, the building basement, underground warehouse, underground garage, docks.
Color: Black, White, other colors
LDPE is a polyethylene, which is a thermoplastic polymer made of monomer. LDPE is famous for its flexibility, toughness and chemical resistance. LDPE (low density polyethylene) geomembrane is made of low density polyethylene, which is a flexible and lightweight thermoplastic material. Compared with LLDPE geomembrane and HDPE geomembrane, LDPE geomembrane has different characteristics. LDPE geomembrane is applicable for pools, canals, embankments, farms, landfill, tunnel waterproof and seepage control.
The Low-Density Polyethylene (LDPE) Geomembranes represent a pinnacle of flexible polymer lining technology. Designed as a cost-effective and highly adaptable solution, they provide superior impermeability for a wide range of containment and lining applications. With excellent chemical resistance, low-temperature flexibility, and reliable seam strength.
Ldpe Geomembrane
Ldpe Geomembrane
| Properties | Test Method | GMSH050 | GMSH075 | GMSH100 | GMSH150 | GMSH200 |
| Thickness | ASTM D5199 | 0.50 mm | 0.75 mm | 1.00 mm | 1.50 mm | 2.00 mm |
| Density | ASTM D1505 | 0.940 g/cc | 0.940 g/cc | 0.940 g/cc | 0.940 g/cc | 0.940 g/cc |
| Tensile Properties | ||||||
| Yield strength | ASTM D6693 | 7 kN/m | 11 kN/m | 15 kN/m | 22 kN/m | 29 kN/m |
| Break strength | Type IV | 13 kN/m | 20 kN/m | 27 kN/m | 40 kN/m | 53 kN/m |
| Yield elongation | 12% | 12% | 12% | 12% | 12% | |
| Break elongation | 700% | 700% | 700% | 700% | 700% | |
| Tear Resistance | ASTM D1004 | 62 N | 93 N | 125 N | 187 N | 249 N |
| Puncture Resistance | ASTM D4833 | 160 N | 240 N | 320 N | 480 N | 640 N |
| Stress Crack Resistance | ASTM D5397 | 500 hrs | 500 hrs | 500 hrs | 500 hrs | 500 hrs |
| Carbon Black Content | ASTM D1603 | 2.00% | 2.00% | 2.00% | 2.00% | 2.00% |
| Carbon Black Dispersion | ASTM D5596 | For 10 different views:9 in Categories 1 or 2 and 1 in Category 3 | ||||
| Oxidative Induction Time (OIT) | ASTM D3895 | 100 min. | 100 min. | 100 min. | 100 min. | 100 min. |
| UV Resistance | ASTM D5885 | 50% | 50% | 50% | 50% | 50% |
| High Pressure OIT retained after 1600hrs | ||||||
| Roll Width (m) | 7 | 7 | 7 | 7 | 7 | |
| Roll Length (m) | 420 | 280 | 210 | 140 | 105 | |
Ldpe Geomembrane-Water Management
Canals, irrigation ponds, reservoirs, decorative water features, and rainfall collection liners.
Ldpe Geomembrane-Environmental Protection
Landfill caps and base liners (for non-hazardous waste), wastewater lagoons, and emergency spill containment.
Ldpe Geomembrane-Aquaculture & Agriculture
Fish and shrimp pond liners, irrigation channels, and silage covers.
Ldpe Geomembrane-Civil Engineering
Vapor barriers beneath slabs, tunnel lining, and temporary construction enclosures.
Ldpe Geomembrane-Mining
Liners for leaching pads, sedimentation ponds, and process water containment.
Ldpe Geomembrane-Other Uses
Golf course water hazards, foundation moisture barriers, and secondary containment.
Ldpe Geomembrane
Ldpe Geomembrane
Ldpe Geomembrane
Ldpe Geomembrane
Ldpe Geomembrane-Excellent Impermeability
Provides an outstanding barrier against water, moisture, and many common chemicals, ensuring zero or minimal seepage.
Ldpe Geomembrane-High Flexibility & Elongation
LDPE’s inherent flexibility allows the geomembrane to conform to uneven subgrades, withstand ground settlements, and accommodate structural movements without cracking.
Ldpe Geomembrane-Superior Chemical Resistance
Highly resistant to a wide range of acids, alkalis, salts, and other corrosive substances, making it suitable for harsh environments.
Ldpe Geomembrane-Durable & Weather Resistant
Contains additives such as UV stabilizers to provide long-term resistance against ultraviolet radiation, oxidation, and extreme weather conditions, ensuring a long service life.
Ldpe Geomembrane
Ldpe Geomembrane
