language
中国
韩国
韩国
韩国
韩国
韩国
News

What are the methods and steps of EPDM cold shrink tube introduced by busbar heat shrink tube?

  • Classification:Industry News
  • Author:
  • Source:
  • Release time:2021-04-30
  • Visits:0

[Summary]EPDM cold shrink tube is a part of various cable accessories that uses elastomer materials to be injected and vulcanized in the factory, and then expanded in diameter and lined with plastic spiral supports.

What are the methods and steps of EPDM cold shrink tube introduced by busbar heat shrink tube?

[Summary]EPDM cold shrink tube is a part of various cable accessories that uses elastomer materials to be injected and vulcanized in the factory, and then expanded in diameter and lined with plastic spiral supports.

  • Classification:Industry News
  • Author:
  • Source:
  • Release time:2021-04-30
  • Visits:0
详情

EPDM cold shrink tube is a part of various cable accessories that uses elastomer materials to be injected and vulcanized in the factory, and then expanded in diameter and lined with plastic spiral supports. During on-site installation, put these pre-expansion pieces on the end or joint of the cable after treatment, draw out the internally supported plastic spiral strip, and press it on the cable insulation to form a cable accessory. Because it relies on elastic retraction at room temperature, instead of using fire to shrink as heat-shrinkable cable accessories, it is commonly called cold shrinkable tube. Early cold-shrinkable cable terminal heads only used silicone rubber cold-shrinkable parts for additional insulation, and the electric field treatment still adopted the stress cone type or the stress band wrapping type. So do you know what its methods and steps are? Let's follow the editor of the busbar heat shrink tube to have a simple understanding!
1. Prepare a piece of silicone rubber EPDM cold shrink tube material in advance. The inner diameter of the EPDM cold shrink tube must be slightly larger than the thick cable to be covered, so that the thick cable can be wrapped tightly when it shrinks and shrinks at high magnification. The range can also pack thin cables at the same time.
2. Pass through the product to be coated and hold the cable and EPDM cold shrink tube material with one hand, and gently pull off the white ring-shaped support strip inside with the other hand to make it shrink quickly and completely wrap the protective material. local.
3. Pull to make it completely shrink and shrink quickly. It is more suitable for high-altitude operations and places that do not require live work. It is generally used in communication base station RF feeders, 1/2N, 7/8 jumpers, and coaxial cables. It has a permanent The radial shrinkage force is outdoor, anti-aging, anti-corrosion, sealing, waterproof, and radiation resistance, and the expansion ratio is more than 4 times. It is suitable for connections of different diameters and the sealing performance is unmatched by heat shrinkable tubes.
The above is the editor of busbar heat shrink tube: I hope you can learn more about the methods and steps of EPDM cold shrink tube.

Keywords:

扫二维码用手机看