Geosky Geomembrane | ||||||||||||||||
Thickness (mm) | 0.70 | 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 | ||||||||
Min Density ( g/m³) | 0.94 | |||||||||||||||
Yield Strength (MD&CD, ≥ KN/M) | 10 | 11 | 15 | 18 | 22 | 29 | 37 | 44 | ||||||||
Breaking Strength (MD&CD, ≥ KN/M) | 19 | 20 | 27 | 33 | 40 | 53 | 67 | 80 | ||||||||
Yield Elongation (MD&CD, ≥ % ) | 12 | |||||||||||||||
Breaking Elongation (MD&CD, ≥ % ) | 700 | |||||||||||||||
Average Tear Strength (MD&CD, ≥ N ) | 87 | 93 | 125 | 156 | 187 | 249 | 311 | 374 | ||||||||
Puncture Strength ( ≥ N ) | 220 | 240 | 320 | 400 | 480 | 640 | 800 | 960 | ||||||||
Strees Crack Resistance ( ≥ N ) | 300 | |||||||||||||||
Carbon Black Content (%) | 2.0-3.0 | |||||||||||||||
Carbon Black Dispersion | Nine of ten is grade l or ll , less one is grade lll | |||||||||||||||
Oxidative Induction Time -Standard OIT (Min) | ≥100 | |||||||||||||||
Oxidative Induction Time -High Pressure OIT (Min) | ≥400 | |||||||||||||||
Oven Aging at 85 ℃ Retained after 90 days - Ptandard OIT % | ≥55% | |||||||||||||||
Oven Aging at 85 ℃ Retained after 90 days - Pressure OIT % | ≥80% |