| Customization: | Available |
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| After-sales Service: | Online Technical Support |
| Warranty: | 5 Years |
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LDPE Geomembrane, also named as LDPE Liner, is an essentially impermeable membrane used with foundation, soil, rock earth or any other geotechnical engineering material as an integral part of a man made project, structure, or system. As the professional HDPE Liner Geomembrane manufacturer and supplier in China, we could meet all kinds of different quality standards including GRI GM13 and GM17.
Low density polyethylene geomeme is made of LDPE, LLDPE and EVA as raw materials and produced by blow molding or calendering process with impermeability and heat preservation functions.
LDPE Geomembrane(GL-1) Specification(GB/T 17643-2011)
| Item | Value | ||||||||
| Thickness mm | 0.3 | 0.5 | 0.75 | 1 | 1.25 | 1.5 | 2 | 2.5 | 3 |
| Density g/cm3 | <= 0.940 | ||||||||
| Tensile breaking strength N/mm | >=6 | >=9 | >=14 | >=19 | >=23 | >=28 | >=37 | >=47 | >=56 |
| Breaking elongation % | >=600 | ||||||||
| Average tear load N | >=27 | >=45 | >=63 | >=90 | >=108 | >=135 | >=180 | >=225 | >=270 |
| Puncture resistance N | >=52 | >=84 | >=135 | >=175 | >=220 | >=260 | >=350 | >435 | >=525 |
| Carbon black content % | 2.0 -3 .0 | ||||||||
| Carbon black dispersion | nine of 10 is grad I or II,less than 1 if grad III | ||||||||
| Oxidative induction time (O IT) min | >=60 | ||||||||
| Low temperature impact embrittlement property | pass | ||||||||
| Water vapor permeability coefficient g·cm/ (cm2 ·s ·Pa) | <=1.0x 10 -13 | ||||||||
| Dimensional stability % | ±2 .0 | ||||||||
1. Are you a manufacturer or a trading company?
Our factory has been established for many years ,and has its own export trade department.
2. Which countries and nations you export?
Products are exported to Southeast Asia, Europe and the United States and many contries throughout the country.
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