Cost Effective 100% virgin hdrpe commercial pond liners durable
Affordable Polyethylene(PE) Geomembrane
Well Known Geomembrane OEM Factory In China
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Geomembranes provide a barrier function to protect the environment – water, soil, and air – and to contain liquids and gases. Changxing produces various types of polymeric geosynthetic barriers for demanding applications, from mining and any class of landfill, to petrochemical, oil and gas industries, and aquaculture.
| Finish | Smooth or single textured or double textured |
| Prime finishes | Black, white, green and blue |
| Width | 1m, 2m, 3m, 4m, 5.8m, 6m, 7m, 8m, 12m |
| Length | 50m,100m or as you requested |
| ASTM GRI GM13 Geomembrane Parameter | ||||||||
| Thickness (mm) | 0.75 | 1.0 | 1.25 | 1.5 | 2.0 | 2.5 | 3.0 | |
| 1 | Density (g/m2) | ≥0.94 | ||||||
| 2 | Tensile yield strength (N/mm) | ≥11 | ≥15 | ≥18 | ≥22 | ≥29 | ≥37 | ≥44 |
| 3 | Tensile breaking strength(N/mm) | ≥20 | ≥25 | ≥33 | ≥40 | ≥53 | ≥67 | ≥80 |
| 4 | Elongation at yield(%) | ≥12 | ||||||
| 5 | Elongation at break(%) | ≥700 | ||||||
| 6 | Tear resistance(N) | ≥93 | ≥125 | ≥160 | ≥190 | ≥250 | ≥315 | ≥375 |
| 7 | Puncture strength(N) | ≥240 | ≥320 | ≥400 | ≥480 | ≥640 | ≥800 | ≥960 |
| 8 | Tensile load stress cracking(h) | ≥300(no requirement for 0.75mm thick) | ||||||
| 9 | Carbon black content(%) | 2.0-3.0 | ||||||
| 10 | Oxidative induction time, OIT(min) |
Constant pressure OIT≥100 |
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| 11 | High pressure OIT≥400 | |||||||
| 12 | 85 ℃ thermal aging | ≥55 | ||||||
| 13 | Ultraviolet rays, OIT retention rate after 1600 hours of UV irradiation(%) | ≥50 | ||||||
| Note |
A. The technical performance index of thickness specification not listed in the table shall be implemented according to interpolation method; B. Either constant OIT or high pressure OIT of Item 11 and 13 could be tested. |
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1. The geomembrane is suitable for environmental protection and sanitation, such as landfill, sewage treatment plant, power plant regulating pool, industrial and hospital solid waste, etc;
2. The geomembrane is suitable for water conservancy projects, such as seepage prevention, leakage stoppage, reinforcement, seepage control of water channel, vertical core wall, slope protection, etc;
3. The geomembrane is suitable for Municipal Engineering: subway, building underground engineering, planting roof, roof garden, sewage pipe seepage control, etc;
4. The geomembrane is suitable for Gardens: artificial lake, river course, reservoir, pond bottom of golf course, slope protection, waterproof and moisture-proof of green lawn, etc;
5. The geomembrane is suitable for petrochemical industry: chemical plant, oil refinery, oil storage tank, chemical reaction tank, sedimentation tank lining, secondary lining, etc;
6. The geomembrane is suitable for mining industry: washing pond, heap leaching pool, ash yard, dissolving pool, sedimentation tank, storage yard, bottom lining seepage control of tailings, etc;
7. The geomembrane is suitable for traffic facilities, such as highway and culvert;
8. The geomembrane is suitable for agriculture: anti-seepage of reservoir, drinking pool, storage pond, irrigation system, etc;
9. The geomembrane is suitable for aquaculture industry: intensive and industrialized aquaculture pond, fish pond, shrimp pond lining, sea cucumber enclosure slope protection, etc;
10. The geomembrane is suitable for salt industry: salt field crystallization pool, brine pool, etc.
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