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Overview Product Description It is crosslinked semi-conductive shielding material, suitable for stripping insulating shi
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OverviewBasic Info.
Model NO. | MV_7010KV |
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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