ZC-3241 Silane XLPE Black Insulation Compound for Aerial Insulated Cable up to 10kV
It is a one-step silane polyethylene insulating material, a crosslinking polyethylene insulation material prepared by a special process, using high-quality polyethylene resin, silane coupling agent, initiator, catalyst, antioxidant and other additives. It is used as insulation of aerial insulated cable up to 10 kV. It has excellent extrusion performance, stable & reliable physical and chemical indicators.
| Product | Silane XLPE
insulation compounds |
| Product code | 3241 |
| Description | Monosil 10kv |
| Standard | Test Method |
|
| Density(g/cm³) | ASTM D792 | 0.92±0.01 |
| Tensile strength(Mpa) | IEC 60811-1-1 | 18.5 |
| Elongation at break (%) | 510 |
| MFI 2.16kg &190ºC (g/10min) | ASTM D1238 |
|
| Ageing Behavior | Tensile strength variation (%) | IEC 60811-1-2 | +5 |
| Elongation variation (%) | -6 |
| Hot set @200ºC 15min, 0.2Mpa | Elongation under the load(%) | IEC 60811-2-1 | 50 |
| Permanent deformation after cooling(%) | -3 |
| Gel content(%) | ASTM D2765 |
|
| Low temperature bittleness @-76ºC | ASTM D746 | (0/30)pass |
| Volume resistivity (Ω·cm) | IEC 60093 | 5x1014 |
| Dielectric strength(MV/m) | IEC 60243-1 | 37 |
| Dissipation factor 20ºC, 50HZ | IEC 60250 | 2x10-4 |
| Dielectric constant 20ºC, 50HZ | IEC 60250 | 1.7 |
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.
Processing:
it is recommended to use a conventional extruder (three-layer co-extrusion, length-diameter ratio of 20:1 to 30:1)for operation, and other equipment needs to be adjusted according to the situation.
| Zone | Feeding Section | Compression Section | Homogenization Section | Model Section |
| Temperature RangeºC | 160-180 | 180-200 | 200-210 | 210-220 |
- Above temperature is only for reference. It is recommended that customers adjust according to the temperature control of their respective equipment, the current at the time of extrusion, the melting pressure and the actual situation after the cable extrusion.
