Properties
General
| Property | Temperature | Value | Comment |
|---|---|---|---|
Density | 23.0 °C | 0.925 g/cm³ Show Supplier Material materials with Density of 0.925 g/cm³ | Base polymer |
Mechanical
Electrical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Dielectric constant | 23.0 °C | 2.34 [-] Show Supplier Material materials with Dielectric constant of 2.34 [-] | 50 Hz, at 20°C |
Dielectric strength | 23.0 °C | 32 kV/mm Show Supplier Material materials with Dielectric strength of 32 kV/mm | 50 Hz |
Dissipation factor | 23.0 °C | 9E-4 [-] Show Supplier Material materials with Dissipation factor of 9E-4 [-] | 50 Hz, at 20°C |
Surface insulation resistance | 23.0 °C | 1.00E+15 Ω·cm² Show Supplier Material materials with Surface insulation resistance of 1.00E+15 Ω·cm² | Min., GOST 50499 |
Rheological Properties
| Property | Value | Comment |
|---|---|---|
Melt mass-flow rate | 1.8 - 2 g/10min Show Supplier Material materials with Melt mass-flow rate of 1.8 - 2 g/10min | 190°С/2.16kg |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Medium-voltage power cables insulation from 6 kV to 35 kV. | |
| Processing methods | METAPEKS PCPE-01 is processed by extrusion on slanted lines. The processable material has an excellent resistance to binder during extrusion in the melt temperature range from 100 to 120°C. The main processing parameters of the composition for insulation lines: temperature profile, shrinkage, linear capacity, vulcanization pipe temperature does not differ from the processing parameters of the most common brands of peroxide crosslinkable polyethylene. METAPEKS PCPE-01 is compatible with all the most common brands of compositions for semiconducting shielding layers. | |