China Waterproof HDPE Pond Liner Geomembrane Sheet for Ground Cover, Find details about China Pond Liner Repair, 1.0mm HDPE Textured Geomembrane for Landfill from Waterproof HDPE Pond Liner Geomembrane Sheet for Ground Cover
Properties | Test Value | ||||
0.75mm | 1.00 mm | 1.50 mm | 2.00 mm | ||
Thickness - mils (min. ave.)· lowest individual of 10 values | nom. (mil)-10% | nom. (mil)-10% | nom. (mil)-10% | nom. (mil)-10% | |
Density (min.) | 0.940 g/cc | 0.940 g/cc | 0.940 g/cc | 0.940 g/cc | |
Tensile Properties (1) (min. ave.)· yield strength· break strength· yield elongation· break elongation | 11 kN/m 20 kN/m 12% 700% | 15 kN/m 27 kN/m 12% 700% | 22 kN/m 40 kN/m 12% 700% | 29 kN/m 53 kN/m 12% 700% | |
Tear Resistance (min. ave.) | 93N | 125 N | 187 N | 249 N | |
Puncture Resistance (min. ave.) | 240N | 320 N | 480 N | 640 N | |
Stress Crack Resistance (2) | 300 hr. | 300 hr. | 300 hr. | 300 hr. | |
Carbon Black Content - % | 2.0-3.0% | 2.0-3.0% | 2.0-3.0% | 2.0-3.0% | |
Carbon Black Dispersion | note (4) | note (4) | note (4) | note (4) | |
Oxidative Induction Time (OIT) (min. ave.) (5) (a) Standard OIT- or - (b) High Pressure OIT | 100 min. 400 min. | 100 min. 400 min. | 100 min. 400 min. | 100 min. 400 min. | |
Oven Aging at 85°C (5), (6) (a) Standard OIT (min. ave.) - % retained after 90 days- or - (b) High Pressure OIT (min. ave.) - % retained after 90 days | 55% 80% | 55% 80% | 55% 80% | 55% 80% | |
UV Resistance (7) (a) Standard OIT (min. ave.)- or - (b) High Pressure OIT (min. ave.) - % retained after 1600 hrs | N.R. (8) 50% | N.R. (8) 50% | N.R. (8) 50% | N. R. (8) 50%v |