الوصف

HDPE Geomembrane is a kind of waterproof material with basic HDPE raw material of high molecular polymer. Complete variety of specifications of width and thickness. Thickness: 0.***2mm /Width: **6m . 1. Excellent environmental stress resistant cracking performance. 2. Excellent performance of chemical erosion resistance. 3. Big scope of application temperature and long service life . 4. Applied in landfill waste site, sewage and filth treatment site, tailings depot and underground construction project Physical-mechanical property of the HDPE geomembrane 　Items HDPE geomembrane HDPE *1 HDPE *2 　Tensile strength MPa ≥*7 ≥*5 　Elongation at break% ≥**0 ≥**0 　Right angle tearing strengthN/mm ≥*0 ≥**0 　Carbon soot quantity ≥2 　Environmental stress resistant cracking performance ≥***0 　Oxidation induction time at **0℃min ≥*0 　Permeability coefficient of vapor(g•cm/cm2•s•pa) ≤1.0x 　Impact degradation performance at **0℃ Pass 　dimension stability% ±3