Product

Peroxide Crosslinkable PE Cable Insulating Compound

　　date:2017-04-21 21:29:50　　

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

YJ-10

Crosslinked PE Cable Insulating Compound for 10KV and below

Insulating layer for Crosslinked PE Cable for 10KV and
below

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
135+/-2℃ 168h oven ageing	Variation of elongation at break	%	+/-20	+/-20
200℃ 0.2Mpa，15min heat extend	Loaded elongation	%	80	80
200℃ 0.2Mpa，15min heat extend	Residual elongation after cooling	%	5	5
50HZ,20℃	Relative dielectric constant ≤		2.35	2.35
50HZ,20℃	Dielectric loss tangent ≤		1x10-3	5x10-4
Volume Resistivity 20 ℃≥		Ω.m	1x1014	1x1014
Dielectric strength ≥		MV/m	25	25

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