Cross Linked Polyethylene Insulated Cable External Shielding Material

Overview

Basic Info.

Model NO.	MV_7035KV
Origin	China
Production Capacity	10000t/Year

Product Description

Product Description

It is crosslinked semi-conductive shielding material, suitable for stripping insulating shielding material for extruded insulated cables under 35kV, suitable for high temperature dry vulcanization processing mode, with good surface smoothness, stable extrusion fluidity and anti-scorching properties, excellent volume resistivity.

35kV and below

Product Parameters

Performance	Test method	Company	Typical value
Density(23ºC)	GB/T 1033	g/cm3	1.15
Tensile strength	GB/T 1040	Mpa	13
Elongation at break	GB/T 1040	%	220
(100ºC,168h) After ageing test in air oven	GB/T 2951.2
The variation of TS		%	12
The variation of EB		%	-8
Hot set test (200ºC,15min, 0.2MPa)	GB/T 2951.5
Elongation under the load		%	60
Elongation after cooling		%	6
Moisture content	Karl Fisher	ppm	380
Brittleness temperature	GB/T 5470	ºC	-45
Stripping strength	JB/T 10738-2007	N/cm	25
Volume resistivity	GB/T 3048.3
At20ºC		Ω·cm	55
At90ºC		Ω·cm	700

Company Profile

Since 1989, Mr. Yang Xuehong, the founder of Shuangxin new materials and his core team have been engaged in the new material industry. The company has introduced a number of special production equipment for medium and high voltage semiconductive shielding materials to ensure efficient supply. The 24-hour intelligent production centralized control center, high-precision rheometer, volume resistivity tester, intelligent plastic physical property tester, etc. protect the product quality. At present, the company mainly produces semiconductive shielding materials for medium and high voltage power cables, and provides professional, complete and high-quality new materials for power cables for domestic and international power cable enterprises.

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test report

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