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Volsun Super 5x Shrink Ratio UV Resistant Sealing Silicone Rubber Cold Shrink End Cap

  • The silicone cold shrink end cap is crafted using superior-grade silicone rubber material. 
  • This particular cold shrink seal cap offers hassle-free field installation, easy to use.
  • The cold shrinkable end cap facilitates swift insulation sealing, catering to the demands of cable insulation, on-site installations, as well as moisture and water protection.
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  • VS-CAP-SILIC

  • Volsun

Description


The 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.


Advantages


  • 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±5 ShoreA

 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


Structure



structure1



Dimensions


Size(mm)

Application Range

Minimum cable size   (mm)

Maximum cable   size (mm)

Φ40*100

10.0

32.0

Remark: Special sizes & packing are available on request.



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