China Wholesale High-Quality Insulation Cable Paper
Cable paper is made of 100% superior sulfate insulating wood pulp.Used widely as electrical insulation wrap on aluminium and copper wires by conductor manufacturers
Cable Paper
Cable paper is made of 100% superior sulfate insulating wood pulp.
| Test No. | Item | Unit | Qualified Data | Test Data | ||
| 1 | Tightness | g/cm3 | 0.90±0.05 | 0.92 | ||
| 2 | Tensile strength | vertical | KN/m | ≥ | 11.0 | 11.3 |
| horizontal | ≥ | 5.2 | 5.28 | |||
| 3 | Elongation | vertical | % | ≥2 | 2.1 | |
| horizontal | ≥5.4 | 5.5 | ||||
| 4 | Tear Strength(horizontal) | MN | ≥ | 1020 | 1212 | |
| 5 | Conductivity of Water Extract | MS/m | ≤ | 8.0 | 4.2 | |
| 6 | Breakdown Voltage | KV/ mm | ≥8.0 | 8 | ||
| 7 | Dissipation Factor | --- | ≤0.5 | 0.38 | ||
| 8 | PH of Water Extract | --- | 6.5~8.5 | 7.5 | ||
| 9 | Ash Content | % | ≤0.7 | 0.26 | ||
| 10 | Moisture Content | % | 6.0~8.0 | 7.5 | ||
