Communication/power shrink tubing

Silicone busbar tube
  • Silicone busbar tube

Silicone busbar tube

Dongguan Yutian silicone bus duct is mainly used in the power and communication base station equipment industry to protect the bus from external damage and insulation function at the terminal. It is suitable for 1KV-35KV outdoor cold shrink terminals. This product uses platinum dual component high-temperature vulcanization to enhance its performance and ensure long-term stability. In addition, it is applied in wireless communication tower terminals, as well as in markets such as power insulation and communication shielding.

Product Features

Silicone busbar is an environmentally friendly sealing component, non-toxic and odorless;

Soft, good elasticity, kink resistance and no deformation;

Strong ozone resistance and insulation performance, the product is not easy to crack and has a long service life in a sealed environment;

.Anti-aging, with higher tear strength and superior electrical properties;

High and low temperature resistance, can maintain its original high sealing performance between -40° and 200°;

Silicone has a high level of environmental protection, non-toxic and tasteless; materials and products have obtained environmental protection ROHS (2.0) certification;

product description

Silicone busbars are generally used in power cables and communication base stations, with high heat resistance and excellent cold resistance. Even in the case of high temperature and high frequency changes, the performance can still remain relatively stable. At present, the specifications of the busbar tubes in the market are not many, but the wall thickness of the products is very thick and generally about 10mm, which mainly serves the function of protection and insulation. At the same time, it has good electrical insulation, corona resistance, and arc resistance. Even if it is exposed to the outdoors for many years, its physical properties and appearance will not change significantly. In addition, the product has low water absorption and anti-mildew thermal conductivity is also very good, the silicone product itself is soft and stable

product specification

Withstand voltage level Applicable cable section (mm) 2 power Inner diameter A wall thickness Expanded inner diameter range
    MM MM Minimum mm mm
Silicone cold shrink tube 1KV 25-50 7 2 20 28
  70-120 8 2 26 36
  300-400 17 2 42 68
Silicone cold shrink tube 10KV 25-50 12 2.5 34 48
  70-120 15 2.5 37 60
  300-400 twenty one 2.5 46 84
Silicone cold shrink tube 35KV 50-95 twenty two 3.0 55 88
  120-185 25 3.0 60 100
  500-630 30 3.0 70 120
High expansion ratio is suitable for 12mm core cable 9 3.7 43 49
Silicone rubber busbar 29 11 Suitable for 32mm copper rod
  twenty one 14 Suitable for 19mm copper rod

Business advantage

  • Self-produced silicone raw materials

  • Self-produced silicone accessories

  • First-class R&D team

  • Efficient Engineering Team

  • ISO quality management certification

Accept a large number of OEM and ODM orders

  • custom size

  • color customization

  • performance customization

Silicone also has these properties

  • Low temperature resistance -40--60 degrees
  • High temperature resistance 200-300 degrees
  • Wear-resistant
  • Aging resistance
  • Tear resistance and high resilience
  • anti-static
  • Ozone resistant
  • Acid and alkali resistance
  • flame retardant
  • conductive
  • Anti-UV
  • Thermal insulation, sound insulation and shock absorption
  • Main application: power terminal bus protection tube, power insulation tube, etc.

    Regular products are shipped immediately after ordering, and special specifications are customized

  • Any color can be adjusted on demand

    The surface of silicone products can be sprayed, screen printed, laser engraved, transferred

Yutian standard product purchase

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  • LED Neon Strip Silicone Sleeve

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  • Silicone Foam Grips

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Purchase of standard products