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KeHong Enterprises Co.,Ltd

Tel: +86-20-82586869

Mob: +8615918777767 (whatsApp)

E-mail: sales1@gzhelectric.com

Skype: gonggulily

Add:No.7118,Floor 7,Sha feng business building,Jin sha zhou, Baiyun District, Guangzhou,China.



Wire Shrink Tube

Wire shrink tube A-2(YG) 3:1 heat shrink tubing for electrical wiring, flame retardant, yellow green two color striped single wall tube, equal to Raychem DCPT 3:1 heat shrink tube. Material of Wire shrink tube: Cross linking Polyolefin FAQs: What’s the process for making heat shrink tubing? What...

Products Specifications:

Wire shrink tube

A-2(YG) 3:1 heat shrink tubing for electrical wiring, flame retardant, yellow green two color striped single wall tube, equal to Raychem DCPT 3:1 heat shrink tube.

wire shrink tube.jpg

 

Material of Wire shrink tube: 

Cross linking Polyolefin

 

FAQs:

What’s the process for making heat shrink tubing? What makes the tube shrink back?

The process for making heat-shrink tubing is as follows:

First the material is chosen based on its properties. The material is often compounded with other additives (such as colorants, stabilizers, etc.) depending on the application. A starting tube is extruded from the raw material.

Next, the tube is taken to a separate process where it is cross-linked, usually through radiation. The cross-linking creates a memory in the tube. Then the tube is heated to just above the polymer's crystalline melting point and expanded in diameter, often by placing it in a vacuum chamber. While in the expanded state it is rapidly cooled.

Later, when heated (above the crystalline melting point of the material) by the end user, the tubing shrinks back to its original extruded size.

The material is often cross-linked through the use of electron beams, peroxides, or moisture. This cross-linking creates the memory in the tubing so that it is able to shrink back to its original extruded dimensions upon heating producing a term used called heat-shrink with a built-in thermal-memory.

 

Contact Us:

Attn: Lily Zhang

Skype: gonggulily

QQ: 281494549

Mail: lily@gzhelectric.com

 


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