Customization: | Available |
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After-sales Service: | Onsite Installation, Online Technical Support |
Warranty: | 1 Year |
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60 mil HDPE Geomembrane Liner Plastic Roll Sheet
HDPE geomembrane (high-density polyethylene geomembrane) is a waterproofing material made from high-density polyethylene resin, widely used in civil engineering and environmental protection fields. Below are its main features and applications:
High Tensile Strength: Capable of withstanding significant tensile forces, resistant to breaking.
Excellent Chemical Resistance: Resistant to acids, alkalis, and corrosion, suitable for various chemical environments.
Good UV Resistance: Resistant to aging when used outdoors for extended periods.
Low Permeability: Excellent waterproofing performance, effectively preventing the penetration of liquids and gases.
Flexibility: Adapts to ground deformation, resistant to cracking.
Eco-Friendly and Non-Toxic: The material is non-toxic and harmless to the environment.
Landfills: Used as an impermeable layer to prevent pollutants from seeping into groundwater.
Sewage Treatment Pools: Prevents sewage leakage, protecting the environment.
Hydraulic Engineering: Used for waterproofing in reservoirs and channels.
Mining Engineering: Used for waterproofing in tailings ponds and heap leaching pools.
Agriculture: Used for waterproofing in water storage ponds and irrigation channels.
Advantages of floating cover geomembrane:
First of all, floating cover geomembrane has a high airtightness as a landfill sealing film. Because geomembrane landfill liner is made of high-density polyethylene particles, the product itself has high water and gas permeability, which can effectively It can prevent the breeding of flies and bacteria, and at the same time can ensure that the garbage odor in the landfill does not spread outward.
Secondly, the floating cover geomembrane has a high permeability as a landfill sealing film. The geomembrane landfill liner laid on the garbage not only blocks the breeding of fly bacteria and the diffusion of garbage odor, but also blocks external rain, dew and other moisture. To prevent infiltration of groundwater.
Finally, the floating cover geomembrane has a long service life as a landfill sealing film. The HDPE geomembrane liner itself is not easy to decompose. If it is buried in the ground, its life can reach more than 50 years, even if it is exposed to the outside, its life can reach more than 5 years. biogas digester geomembrane
Test | Unit | Standard | Test Frequency | ||||||||
Mechanical Properties | Thickness | mm | D5199 | 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 | Per roll |
Density | g/cc | D1505/D792 | 0.94 | 90,000 kg | |||||||
Tensile Properties | D 6693 | ||||||||||
· yield strength | kN/m | Type IV | 11 | 15 | 18 | 22 | 29 | 37 | 44 | 9,000 kg | |
· break strength | kN/m | 20 | 27 | 33 | 40 | 53 | 67 | 80 | |||
· yield elongation | % | 12 | 12 | 12 | 12 | 12 | 12 | 12 | |||
· break elongation | % | 700 | 700 | 700 | 700 | 700 | 700 | 700 | |||
Tear Resistance | N | D 1004 | 93 | 125 | 156 | 187 | 249 | 311 | 374 | 20,000 kg | |
Puncture Resistance | N | D 4833 | 240 | 320 | 400 | 480 | 640 | 800 | 960 | 20,000 kg | |
Stress Crack Resistance | hr. | D 5397 | 500 hr. | per GRI GM-10 | |||||||
Carbon Black Content | % | D 4218 | 2.0-3.0% | 9,000 kg | |||||||
Carbon Black Dispersion | D 5596 | For 10 different views: 9 in Categories 1 or 2 and 1 in Category 3 | 20,000 kg | ||||||||
Reference Properties | Oxidative Induction Time | min | D 3895 | 100 min. | 90,000 kg | ||||||
(a) Standard OIT | D 5885 | 400 min. | |||||||||
(b) High Pressure OIT | |||||||||||
Oven Aging at 85°C retained after 90 days |
% | D 5721 | 55% | per each | |||||||
(a) Standard OIT - % | D 3895 | 80% | formulation | ||||||||
(b) High Pressure OIT - % | D 5885 | ||||||||||
UV Resistance | % | per each | |||||||||
High Pressure OIT - % retained after 1600 hrs |
D 5885 | 50% | formulation | ||||||||
Roll size | Dimensional Stability | % | ±2 | ||||||||
width | m | 7 | 7 | 7 | 7 | 7 | 7 | 7 | |||
Length | m | 280 | 210 | 168 | 140 | 105 | 84 | 70 | |||
Roll Area | m2 | 1960 | 1470 | 1176 | 980 | 735 | 588 | 490 |
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Ms Amanda Wang