Smooth Geomembrane Technical Data | |||||||||||||||||
Properties | Unit | Test Method | Product Specification | Test Frequeny | |||||||||||||
Thickness | mm | ASTMD5199 | 0.75 | 1 | 1.5 | 2.0 | 2.5 | 3.00 | |||||||||
Density | g/cc | ASTMD1505/D792 | 0.94 | 90,000kg | |||||||||||||
Tensile Properties | 9,000kg | ||||||||||||||||
Yield Strench | KN/M | ASTMD6693 | 11 | 15 | 22 | 29 | 37 | 44 | 9,000kg | ||||||||
Break strench | KN/M | Type iv | 20 | 27 | 40 | 53 | 67 | 80 | |||||||||
Yield elongation | % | 12 | 12 | 12 | 12 | 12 | 12 | ||||||||||
Break elongation | % | 700 | 700 | 700 | 700 | 700 | 700 | ||||||||||
Tear resistance | N | ASTM D 1004 | 93 | 125 | 187 | 249 | 311 | 374 | 20,000kg | ||||||||
Stress Crack Resistance | hr. | ASTM D 5397 | 500 hr. | per GRI GM-10 | |||||||||||||
Carbon Black Content | % | ASTM D 4218 | 2.0-3.0% | 9,000kg | |||||||||||||
Oxidative Induction Time (a) Standard OIT (b) High Pressure OIT | min | ASTMD3895 ASTMD5885 | 100min 500min | 90,000kg | |||||||||||||
Oven Aging at 86 ℃ retained after 90days (a) Standard OIT (b) High Pressure OIT | % | ASTM D 5721 ASTM D 3895 ASTM D 5885 | 55% 80% | per each formulation | |||||||||||||
UV Resistance High pressure OIT -% retained after 1600hrs | % | ASTM D 5885 | 50% | per each formulation | |||||||||||||
Melt Index , condtion 190 ℃/2.16kg | ASTM D 1238 | 0.20g/10min |