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Contact Person : Ms. Yao Molly
Company Name : Hangzhou Kinglido Industrial Co., Ltd.
Tel : 0086-571-63806338
Fax : 0086-571-63756780
Address : Zhejiang,Lin'an,East Side of Huanxi Road,Jincheng Street
Country/Region : China
Zip : 311300

Peroxide Crosslinked PE Cable-purpose Insulating Compounds

Product Detailed

The peroxide crosslinked PE cable-purpose insulating compounds are made mainly from LDPE together with additives such as anti-oxidant and peroxide crosslinking agent through mixing, plasticization and granulation. PreSently YJ-10, YJ-35 and YJW-10, YJW-35 are available, with their applications and performances as follows:

YJ-10 Peroxide XLPE insulating compound for MV wires and cables up to 10kV (Natural)

S/N	Testing item	Unit	Standard	Typical value
1	Tensile strengh	MPa	≥13.5	23.0
2	Elongation	%	≥350	530
3	Brittleness tempearture Testing temperature Brittle capability	°CFail number	-76≤15/30	0
4	Aging in airCircumstance: temperature timeChange of tensile properties ≤Change of elongation ≤	°Ch%%	135±2168±20±20	+9+5
5	Hot set elongation 200°C, 0.2MPa, 15min Elongation under load Permanent deformation after cooling	%%	≤80≤5	55-2
6	Gel content	%	≥80	85
7	Dissipation factor 50Hz,20°C		≤ 1.0×10-3	2×10-4
8	Dielectric constant 50Hz,20°C		≤2.35	2.2
9	DC volume resistivity at 20°C	Ω·m	≥1.0×1014	9×1014
10	Dielectric strength	MV/m	≥25	39

Note: product standard JB/T 10437-2004 XLPE compounds for wired and cables

YJ-35 Peroxide XLPE insulating compound for MV wires and cables up to 35kV (Natural)

S/N	Testing item	Unit	Standard	Typical value
1	Tensile strengh	MPa	≥13.5	23.0
2	Elongation	%	≥300	530
3	Brittleness tempearture Testing temperature Brittle capability	°CFail number	-76≤15/30	0
4	Aging in airCircumstance: temperature timeChange of tensile properties ≤Change of elongation ≤	°Ch%%	135±2168±20±20	+9+5
5	Hot set elongation 200°C, 0.2MPa, 15min Elongation under load Permanent deformation after cooling	%%	≤80≤5	55-2
6	Gel content	%	≥80	85
7	Dissipation factor 50Hz,20°C		≤ 5.0×10-4	2×10-4
8	Dielectric constant 50Hz,20°C		≤2.35	2.2
9	DC volume resistivity at 20°C	Ω·m	≥1.0×1014	9×1014
10	Dielectric strength	MV/m	≥25	39
11	Impurity content(0.175~0.250) mm ≥0.250 mm	PCSPCS	≤50	30

Peroxide Crosslinked PE Cable-purpose Insulating Compounds

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