Customization: | Available |
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Certification: | CE, ISO |
Surface: | Smooth |
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Item | High Strength PET geomembrane | Flexible PET geomembrane | Test frequency | ||||||
Thickness mm | 0.75 | 1.0 | 1.5 | 2.0 | 0.75 | 1.0 | 1.5 | 2.0 | Each roll |
Density g/square meter | ≥0.94 | ≤0.94 | Each five rolls | ||||||
Tensile performance | |||||||||
Yield strength (stress), N/mm | 12 | 15 | 23 | 30 | |||||
Breaking strength
(stress), N/mm
|
22 | 28 | 43 | 57 | 20 | 27 | 40 | 53 | |
Elongation at yield,%13 | 13 | ||||||||
Elongation at break,% 700 800 | 700 | 800 | |||||||
Right angle tear strength, N | 95 | 125 | 187 | 249 | 70 | 100 | 150 | 200 | |
Puncture strength, N | 270 | 350 | 530 | 700 | 190 | 250 | 370 | 500 | |
Resistance to environmental stress cracking, h | 400 | 300 | |||||||
Carbon black content (range),% | 2.0-3.0 | 2.0-3.0 | |||||||
Carbon black dispersion | Nine out of the 10 observation areas should belong to the 1st or 2nd level, and the 3rd level should not be more than once | Nine out of the 10 observation areas should belong to the 1st or 2nd level, and the 3rd level should not be more than once | |||||||
Oxidation induction time (OIT) | Each nine ton | ||||||||
Standard OIT, min | 100 | 100 | |||||||
High pressure OIT, min | 400 | 400 | |||||||
Standard OIT retention after 91 days of baking, % | 55 | 35 | Per formula | ||||||
Retention of high pressure OIT after 91 days of baking | 80 | ||||||||
UV resistance | |||||||||
After 1600h of UV, the retention of standard OIT,% | 50 | 35 | |||||||
After 1600h of UV, the retention of high pressure OIT | 50 | ||||||||
-70ºC low temperature impact embrittlement performance | PASS | PASS | |||||||
Dimensional stability,% | ±2 | ±2 | Online |
High strength polyethylene geomembrane is most suitable for high wear and tear, easy to be exposed to harsh liquid, solid conditions and unsheltered environmental applications. Such as landfills, mining, salt engineering, petroleum, chemical storage tanks, etc.
Flexible polyethylene geomembrane provides higher flexibility and economy, can withstand greater uneven settlement, lighter welding construction conditions and higher cost performance. Such as aquaculture, golf courses, landscape lakes, reservoirs, rivers, etc.
1. Our geomembrane products use 100% new materials and do not use recycled materials.
1. PP woven bags+label+unloading nelts
2. paper pipe+plug+pp woven bags +label
3. paper pipe+geomembrane+label+unloading belts
4. OEM can be customized, it can print barcode
Q: Are you trading company or manufacturer?
A: We are factory.