NO. | Project | index Common | For Environmental Protection |
1 | thickness mm | 0.2~4 | |
2 | windth m | 1~8 | |
3 | Tensile strength (vertical and horizontal) MPa | ≥17 | ≥25 |
4 | Elongation at break (vertical and horizontal)% | ≥450 | ≥550 |
5 | Right angle tear strength N/mm | ≥80 | ≥110 |
6 | carbon black content% | 2.0~3.0 | 2.0-3.0 |
7 | Resistance to environmental stress cracking F20 | ≥1500 | |
8 | -70 ℃ low temperature impact embrittlement property | passed | |
9 | 200 ℃ oxidation induction time | ≥20 |