ZC-T055 Polypropylene Insulation Compound up to 35kV
The product uses polypropylene as the matrix resin, adding other polyolefin resin, antioxidants and processing aids etc. for mixing and modification. It is used as 35kV and below extruded insulated power cable insulation material, with excellent dielectric properties, mechanical properties, high&low temperature resistance properties
and excellent processing performance. It is an environmentally friendly thermoplastic cable insulation material.
| Product | Thermoplastic |
| Product code | T055 |
| Description | 15kV |
| Standard |
|
| Density(g/cm³) | 0.89 |
| Tensile strength(Mpa) | 25.0 |
| Elongation at break (%) | 756 |
| Air heat aging @135±2ºC, 168h | Tensile strengh Mpa (variation %) | 23Mpa
-8% |
| Breaking elongation (variation) % | 610%
-19% |
| Highest heat deflection resistnace temperature ºC | 152 |
| Hot set @130ºC 15min, 0.2Mpa | Elongation under the load (%) | 5 |
| Permanent deformation after cooling(%) | 0 |
| Shore hardness HD Melt flow rate (230ºC, 2.16kg) g/min | 44 |
| Low temperature bittleness @-40ºC | (0/30)pass |
| Volume resistivity 20ºC/90 ºC (Ω·cm) | 5.8x1014
1x1012 |
| Dielectric strength (MV/m) | 42 |
| Dissipation factor 20ºC, 50HZ | 2x10-4 |
| Dielectric constant 20ºC, 50HZ | 2.18 |
Typical values in the table are measured under the condition that the material is fully crosslinked, and if suficient crosslinking is not achieved, the performance of the material may be different.
