PVC Compound for Power Cables
In line with UL,IEC,GB standards
Best quality PVC Insulation compound
ISO9001,SGS certificated
PVC Compound for Power Cables, based on PVC resin, is made into granula by mixing, plastification and granulation with adding plasticizer, stabilizing agent, pigment and etc. The products meet various special requirements, such as different hardness, UV stable, environment friend (RoHs, REACH, PAHs, chlorinated alkanes free, phthalate free, and etc.), sub-shine and fog surface, low temperature resistant, PS/ABS transfer proof, rodent-repellent, termite-repellent, and transparent, and etc.
Properties Table
Item | Unit | Standard Value | ||||
J-70 | JR-70 | H-70 | HR-70 | JGD70 | ||
Tensile Strength | ≥ MPa | 20 | 19 | 17 | 16 | 22 |
Elongation at Break | ≥ % | 190 | 200 | 230 | 240 | 180 |
Impact Brittleness Temperature | °C | -15 | -20 | -25 | -30 | -15 |
Volume Resistivity, at 20 oC | ≥Ωm | 2.0×1012 | 6.0×1011 | 6.0×109 | 4.0×109 | 5.0×1012 |
Volume Resistivity, at 70 oC | ≥Ωm | --- | --- | --- | --- | --- |
Dielectric Strength | ≥ MV/m | 28 | 28 | 26 | 26 | 28 |
Hot Deformation | ≤ % | 60 | 65 | 65 | 65 | 65 |
Thermal Stability Time at 200 oC | ≥ min | 60 | 60 | 60 | 60 | 80 |
Oxygen Index | ≥ % | 30 | 30 | 30 | 30 | --- |
Thermal Aging |
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Aging Temperature | °C | 100±2 | 100±2 | 100±2 | 120±2 | 135±2 |
Aging Time | h | 168 | 168 | 168 | 168 | 168 |
Variation on Tensile Strength | % | 2 | 4 | 5 | 5 | 0 |
Variation on Elongation at Break | % | -8 | -8 | -10 | -10 | -5 |
Loss of Mass | g/m2 | 16 | 18 | 19 | 20 | 17 |
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