Item | Test Value | ||||||||||||
0.3mm | 0.5mm | 0.75mm | 1.0 mm | 1.5 mm | 2.0mm | 3.0mm | |||||||
Minimum Density(g/cm³) | 0.94 | ||||||||||||
Strength at yield,N/mm | 5 | 8 | 11 | 15 | 22 | 29 | 44 | ||||||
Strength at break ,N/mm | 8 | 14 | 20 | 28 | 40 | 53 | 80 | ||||||
Elongation at yield,% | 13 | ||||||||||||
Elongation at break,% | 720min | ||||||||||||
Tear Resistance N | 40 | 65 | 93 | 125 | 190 | 250 | 375 | ||||||
Puncture Resistance N | 105 | 176 | 240 | 320 | 480 | 640 | 960 | ||||||
Stress Crack Resistance, hrs | 300 | ||||||||||||
Carbon Black Content, % | 2.0-3.0 | ||||||||||||
Carbon Black Dispersion | 1 or 2 | ||||||||||||
Standard OIT Min | 100 | ||||||||||||
High Pressure OIT Min | 400 | ||||||||||||
85℃ Heat aging(OIT Retention rate at Normal pressure after 90d ) % | 85 | ||||||||||||
UV resistance (OIT retention rate after 1600 hours of UV radiation) | 65 | ||||||||||||
Impact Cold Crack at -70°C | Pass | ||||||||||||
Water vapor permeability (g.cm/cm2 .s.Pa) | ≤1.0×10-13 | ||||||||||||
Dimensional Stability (%) | ±2 |