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Product
back>>Peroxide Crosslinkable PE Cable Insulating Compound
![](/upfile/201704/2017042177592593.jpg)
Description
Peroxide crosslinkable PE cable insulating compound which uses LDPE resin as its basic material is formed through the process of plasticizing, granulating by mixing with anti-oxidant, crosslinking agents, etc. The property and uses of the products are listed as following table.
Catalog
No. | Spec. | Name | Use |
1 | YJ-10 | Crosslinked PE Cable Insulating Compound for 10KV and below | Insulating layer for Crosslinked PE Cable for 10KV and |
2 | YJ-35 | Crosslinked PE Cable Insulating Compound for 35KV and below | Insulating layer for Crosslinked PE Cable for 35KV and below |
Technical Parameter
Specification | Unit | YJ-10 | YJ-35 | |
Tensile strength ≥ | Mpa | 13.5 | 13.5 | |
Tensile elongation at break≥ | % | 350 | 350 | |
135+/-2℃ 168h oven ageing | Variation of tensile strength | % | +/-20 | +/-20 |
Variation of elongation at break | % | +/-20 | +/-20 | |
200℃ 0.2Mpa,15min heat extend | Loaded elongation | % | 80 | 80 |
Residual elongation after cooling | % | 5 | 5 | |
50HZ,20℃ | Relative dielectric constant ≤ | 2.35 | 2.35 | |
Dielectric loss tangent ≤ | 1x10-3 | 5x10-4 | ||
Volume Resistivity 20 ℃≥ | Ω.m | 1x1014 | 1x1014 | |
Dielectric strength ≥ | MV/m | 25 | 25 |