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Test Properties | Unit | Test Method | Test Frequency | ||||||||||||
Mechnical Properties | Thickness | mm | D5199 | per roll | 0.75 | 1.00 | 1.50 | 2.00 | 3.00 | ||||||
Density | g/cc | D1505/D792 | 90000 kg | 0.94 | |||||||||||
Tensile Properties | D6693 | ||||||||||||||
Yield Strength | kN/m | Type IV | 9000 kg | 11 | 15 | 22 | 29 | 44 | |||||||
Break Strength | kN/m | 20 | 27 | 40 | 53 | 80 | |||||||||
Yield Elongationg | % | 12 | 12 | 12 | 12 | 12 | |||||||||
Break Elongation | % | 700 | 700 | 700 | 700 | 700 | |||||||||
Tear Resistance | N | D1004 | 20000 kg | 93 | 125 | 187 | 249 | 374 | |||||||
Puncture Resistance | N | D4833 | 20000 kg | 240 | 320 | 480 | 640 | 960 | |||||||
Stress Crack Resistance | hr. | D5397 | Per GRI GM-10 | 300 hr | |||||||||||
Carbon Black Content | % | D4218 | 9000 kg | 2.0-3.0% | |||||||||||
Reference Properties | Oxidative Induction Time | % | 90000 kg | ||||||||||||
Standard OIT | D3895 | 100 min | |||||||||||||
High Pressure OIT | D5885 | 400 min | |||||||||||||
Oven Aging at 85℃ Retained after 90 days | D5721 | Per Each Formulation | |||||||||||||
Standard OIT | % | D3895 | 50% | ||||||||||||
High Pressure OIT | D5885 | 80% | |||||||||||||
UV Resistance High Pressure OIT Retained after 1600hrs | % | D5885 | Per Each Formulation | 50% | |||||||||||
Roll Size | Roll Width | m | 7 | 7 | 7 | 7 | 7 | ||||||||
Roll Length | m | 280 | 210 | 140 | 105 | 70 | |||||||||
Size Stability | % | 2% |