HDPE Geomembrane Liner 5.8m x 50m
HDPE Liner made from high-density polyethylene. This versatile geomembrane solution is a cost effective and strong liner for dams, ponds, containment areas, tailing ponds and channels. Measures 5.8m wide x 50m long, 2mm thick.
Product Description
Due to its excellent chemical resistance and low material cost, HDPE is extremely popular in lining applications requiring low permeability and high strength/density ratio.
HDPE Liners are becoming more widely used as the implications of contaminated soil conditions on structures and the general environment. GEOmasta HDPE Liners are most commonly used in lining of channels, small dams and other containment structures.
HDPE is known for its large strength to density ratio. The density of HDPE can range from 930 to 970 kg/m3. Although the density of HDPE is only marginally higher than that of low-density polyethylene, HDPE has little branching, giving it stronger intermolecular forces and tensile strength than LDPE. The difference in strength exceeds the difference in density, giving HDPE a higher specific strength.
It is also harder and more opaque and can withstand somewhat higher temperatures (120°C/ 248°F for short periods).
Applications:
- Channels
- Small dams
- Containment areas
- Landfill liner & caps
- Golf course Ponds
- Pond and lake liners
- Irrigation reservoirs
- Waste water treatment
- Mining tailing
- Canal lining
Specifications
Index Properties | Units | Standard | HDPEL2 |
Thickness Average | mm | ASTM D 5199 | 2.0 |
Minimum Thickness | ASTM D 5199 | mm | 1.8 |
Density | g/cm3 | ASTM D 792 | 0.94 |
Tensile Properties | | | |
Yield Strength | kN/m | ASTM D 6693 | 29 |
Break Strength | kN/m | ASTM D 6693 | 53 |
Yield Elongation | % | ASTM D 6693 | 12 |
Break Elongation | % | ASTM D 6693 | 700 |
Tearing Resistance | N | ASTM D 10043 | 249 |
Puncture Resistance | N | ASTM D 4833 | 640 |
Stress Crack Resistance | Hr | ASTM D 5397 | 500 |
Carbon Black Content | % | ASTM D 1603 | 2-3 |
Carbon Black Dispersion | Cat | ASTM D 5596 | 9 in Categories 1 or 2 and 1 in Category 3 |
Oxidative Induction Time | Min | ASTM D 3895 | 100min in standard OIT |
Oven Aging at 85 deg C | | | |
Standard (90 days) | % | ASTM D 5721 | 55 |
High Pressure (90 days) | % | ASTM D 3895 | 88 |
UV Resistance (1600 hours) | % | ASTM D 5885 | 55 |
*Specifications as per manufacturer