| After-sales Service: | Online Technical Support |
|---|---|
| Warranty: | 5 Years |
| Certification: | CE, ISO |
LDPE Geomembrane, also known as LDPE Liner, is an impermeable membrane used in various geotechnical engineering projects. It serves as an integral part of man-made structures, systems, and foundations.
As a leading manufacturer and supplier of HDPE Liner Geomembrane in China, Shandong Tianren New Materials Co., Ltd. ensures the highest quality standards are met, including GRI GM13 and GM17.
Experience the difference with our exceptional product, designed to meet your specific requirements. Trust Shandong Tianren New Materials Co., Ltd. for top-quality materials that deliver outstanding performance.
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 | ||||||||
