Ltem | Value | Value | |||||||||||||||
Thickness mm | 0.30 | 0.50 | 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 | ||||||||
Density g/m³ | ≥0.940 | ||||||||||||||||
Tensile Yield strength (TD/MD) | ≥4 | ≥7 | ≥10 | ≥13 | ≥16 | ≥20 | ≥26 | ≥33 | ≥40 | ||||||||
Tensile Strength at Break (TD/MD) | ≥6 | ≥10 | ≥15 | ≥20 | ≥25 | ≥30 | ≥40 | ≥50 | ≥60 | ||||||||
Elongation at Yield (TD/MD) | — | — | — | ≥11 | |||||||||||||
Elongation (TD/MD) | ≥600 | ||||||||||||||||
Angle Tear Load (TD/MD) | ≥34 | ≥56 | ≥84 | ≥115 | ≥140 | ≥170 | ≥225 | ≥280 | ≥340 | ||||||||
Puncture Strength | ≥72 | ≥120 | ≥180 | ≥240 | ≥300 | ≥360 | ≥480 | ≥600 | ≥720 | ||||||||
Carbon Black Content | 2.0—3.0 | ||||||||||||||||
Carbon Black Dispersion | No more than one level 3 out of 10 data, level 4 and 5 are not allowed | ||||||||||||||||
Oxidation Induction Time | ≥60 | ||||||||||||||||
Embrittlement Temperature Impact Performance | PASS | ||||||||||||||||
Water vapor permeability coefficient | ≤1.0 X 10-13 | ||||||||||||||||
Dimensional Stability | ±2.0 |
Ltem | Value | ||||||||||||||
1 | Thickness mm | 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 | |||||||
2 | Density g/cm3 | ≥0.940 | |||||||||||||
3 | mm Rough Height | ≥0.025 | |||||||||||||
4 | N/mm Tensile Yield Strength (TD/MD) | ≥11 | ≥15 | ≥18 | ≥22 | ≥29 | ≥37 | ≥44 | |||||||
5 | N/mm Tensile Strength at Break (TD/MD) | ≥8 | ≥10 | ≥13 | ≥16 | ≥21 | ≥26 | ≥32 | |||||||
6 | Elongation at Yield (TD/MD) | ≥12 | |||||||||||||
7 | Elongation (TD/MD) | ≥100 | |||||||||||||
8 | N Angle Tear Load (TD/MD) | ≥93 | ≥125 | ≥160 | ≥190 | ≥250 | ≥315 | ≥375 | |||||||
9 | Puncture Strength | ≥200 | ≥270 | ≥335 | ≥400 | ≥535 | ≥670 | ≥800 | |||||||
10 | Tensile Load Stress Cracking | ≥300 | |||||||||||||
11 | Carbon Black Content | 2.0-3.0 | |||||||||||||
12 | Carbon Black Dispersion | No more than 1 level 3 out of 10 data, level 4 and 5 are not allowed | |||||||||||||
13 | Oxidation Induction Time | Perennial oxidation induction time ≥100 | |||||||||||||
High pressure oxidation induction time ≥400 | |||||||||||||||
14 | 85℃ Thermal Aging | ≥55 | |||||||||||||
15 | UV- | ≥50 |