Shenzhen Woer Electric Technology Co., Ltd

Heat Shrink Silicone Rubber Tube

  • Made of silicone rubber.

  • Used for insuation, proterction, and sheathing applications.

  • Standard color: Black and grey.

  • Other colors are available upon request.

  • Superior heat and cold resistance, flexibility, and electrical insulation.

Specification of Heat Shrink Silicone Rubber Tube


Selection Table

Spec.As Supplied/mmAfter  Recovered/mm
Inner Diameter MinWall Thickness (±0.3)Inner Diameter MaxWall Thickness (±0.3)
WRSGG-660.553.61.0


Technical Data

PropertyTest MethodStandard Value
Tensile StrengthASTM-D-638≥4.5MPa
Elongation at BreakASTM-D-638≥450%
Tear StrengthISO 34≥20kN/m
Dielectric StrengthIEC 60243≥20kV/mm
Volume ResistivityIEC 60093≥1×1012 Ω·cm


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Address: Room 301, Building 6-1, Woer Industrial Plant, No. 53, Qingsong Road, Zhukeng Community, Longtian Street, Pingshan District, Shenzhen, China
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