geomembrane

Properties Test Method Average Values Thickness, mm ASTM D5199 0.5 1.0 1.5 2.0 2.5 Density, g/ cm3 ASTM D792 0.94 Melting Index.g/ 10min ASTM D1238 ( 190Degrees/ 2.16KG) 1 Strength at Break, kN/ m ASTM D638 ( at 50mm/ min) 14.5 30 40 54 69 Elongation at break, % ASTM D638 ( at 50mm/ min) 700 700 700 700 700 Dimension Stability( % ) ASTM D1204 ( 100Degrees, 1hour) + / -2 Carbon Black Content, ASTM D1603 2-3 Tearing Strength, N ASTM D1004 73 138 210 275 330 Puncture Strength, N ASTM D4833 159 316 475 636 793 Oxygen Induction Time, min ASTM D3895 100 ESCR( Hours) ASTM D1693 1500 Absorption Rate, % ASTM D570 23 Degrees 0.1 Water pressure resistance, Mpa ASTM D751 1.0 2.2 3.1 4.1 5.2 Coefficient of Expansion( mm degrees) ASTM D638 1.2X10-4 Landfilling Test( % change) ASTM D3083 + / -5