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Support OEM/ODM Silicone Rubber Cold Shrink End Caps

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  • silicone cold shrink end cap 4.jpg
  • Detailed




Volsun silicone cold shrink end cap is made from high-quality silicone rubber material and is pre-expanded on a support tube made of strip plastic. This type of cap is easy to install in the field without the need for heating; simply slip the cap over the end of the cable and remove the support strip. The inherent excellent elastic memory function of the silicone rubber allows the cap to form a stable and lasting insulating seal at the end of the cable after it has shrunk into place. This characteristic makes the cold-shrink cap particularly suitable for use in the storage and on-site construction areas of low and high-voltage cables, enabling rapid insulation sealing and meeting the needs for cable insulation, on-site construction, and moisture and water resistance in storage.



Features


  • After installation, it can form good moisture resistance, acid resistance, alkali resistance, ozone resistance and UV light
  • Good weather resistance, ozone ageing, ultraviolet and salt mist corrosion resistance, performs stably under long-period exposure to the sun
  • Easy to install, no special tools, no fire or heating required
  • Standard color: black


     



Technical Performance



Properties

Typical value

Test method

Hardness

40±5ShoreA

 ISO 48-4

Tensile Strength

7.0MPa

GB/T 528-2009

Elongation

800%

GB/T 528-2009

Tear Strength

25kN/m

 ISO 34-1

Breakdown Voltage

20kV/mm

ASTM D149

Volume Resistivity

0.6*1015Ω.cm

 IEC 60093


Dimensions 


Size(mm)

Application Range

Minimum cable size (mm)

Maximum cable size (mm)

Φ40*100

10.0

32.0







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