Jiangxi Longtai New Material Co., Ltd
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Insulation Cold-Resistance Pvc Granules For Cable, Cable Pvc Granule
1,Technical specifications of 70 ℃ pvc compound
| Tensile strength | MPa | 20.5 |
| Fracture tensile strain | % | 320 |
| Ageing temperature | ℃ | 100 |
| Ageing time | h | 168 |
| Tensile strength after ageing | MPa | 22.5 |
| Max change of tensile strength | % | +12 |
| After ageing fracture tensile strain | % | 290 |
| Max change of fracture tensile strain | % | -10 |
| Thermal deformation | % | 28 |
| Thermal ageing quality loss | g/m2 | 19 |
| 200℃ thermal stability time | min | 90 |
| 20℃ volume resistivity | Ω.cm | 2.0*1011 |
Technical specifications of 90 ℃ pvc compound
| Tensile strength | MPa | 20 |
| Fracture tensile strain | % | 330 |
| Ageing temperature | ℃ | 100 |
| Ageing time | h | 240 |
| Tensile strength after ageing | MPa | 21.5 |
| Max change of tensile strength | % | +8 |
| After ageing fracture tensile strain | % | 310 |
| Max change of fracture tensile strain | % | -6 |
| Thermal deformation | % | 28 |
| Thermal ageing quality loss | g/m2 | 9 |
| 200℃ thermal stability time | min | 120 |
| 20℃ volume resistivity | Ω.cm | 2.0*1010 |
