Molypoly Technologies Co,.Ltd. oji

Date: 29th August 2016
Silicone Rubber Overhead Line Cover
Applications:Widely used in substation protection works and railway catenary system,Website:http://www.molypoly.net, a significant effect in the cross-lines.Features:Design ease of installation. Use silicon rubber material, anti-aging, corrosion resistance, with good resistance to corona resistance, high temperature performance, especially suitable for the protection of the bare wire.?Technical properties:PropertiesTest methodTypical dataElectical strength TestGB/T1408.1-2006?20kV/mmDielectric constantGB/T1409-20062-3Volume ResistivityGB/T1410-2006?1X1014??cmShore HardnessGB/T 53170 ABefore heat ageingTensile StrengthGB/T 528?4.0MpaElongation at breakGB/T 528?200%After Heat ageing(180?,7d)Tensile strength changeGB/T 528?30%Elongation changeGB/T 528?30%Low Temperature Elongation ? ? ?(-15?,2h)GB/T 2951.4-1997?20%Low Temperature Flexiblity ? ? ?(-50?,4h)UL224-2004No cracksHigh Temperature Crack Resistance(155?,2h)GB/T2951.61997No cracksDimensions:Voltage-RatingsVoltage(kV)?10kV?35kVThickness2.0?0.3mm3.0?0.4mm?Size ? ? ?(mm)Suitable conductor section ? ? ?(mm2)Max. conductor diameter ? ? ?(mm)81661025-35812501014701216951418120152015017221851924240222830025324002935500323863035?
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Phone:
86-0431-81773887
Fax:

86-0431-81773887

Address:

No.126, Langxin Road, High&New Technology District, Changchun, China
Changchun, 130103

Website:

www.molypoly.net

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