Views: 0 Author: Site Editor Publish Time: 2024-10-31 Origin: Site
| Item | Value | ||||||||
| Thickness/mm | 0.3 | 0.5 | 0.75 | 1 | 1.25 | 1.5 | 2 | 2.5 | 3 |
| Density, g/cm3 | ≥0.940 | ||||||||
| Tensile yield strength, N/mm | ≥4 | ≥7 | ≥10 | ≥13 | ≥16 | ≥20 | ≥26 | ≥33 | ≥40 |
| Tensile break strength, N/mm | ≥6 | ≥10 | ≥15 | ≥20 | ≥25 | ≥30 | ≥40 | ≥50 | ≥60 |
| Yield elongation, % | - | - | - | ≥11 | |||||
| Elongation at break, % | ≥600 | ||||||||
| Angle tear load, N | ≥34 | ≥56 | ≥84 | ≥115 | ≥140 | ≥170 | ≥225 | ≥280 | ≥340 |
| Puncture resistance, N | ≥72 | ≥120 | ≥180 | ≥240 | ≥300 | ≥360 | ≥480 | ≥600 | ≥720 |
| Carbon black content, % | 2.0~3.0 | ||||||||
| Carbon black dispersion | Among 10 data, grade 3 should not exceed 1, | ||||||||
| grade 4 and grade 5 are forbidden. | |||||||||
| Oxidation induction time(OIT), min | ≥60 | ||||||||
| Low-temperature impact brittle performance | Pass | ||||||||
| Water vapor permeability, g•cm/(cm2•s•Pa) | ≤1.0x10-13 | ||||||||
| Dimensional stability, % | ±2.0 | ||||||||
