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The technical standard of cold shrink tube
Time: 2020-07-31 11:27:25     Copyfrom: SuZhou Volsun Electronics Technology Co.,Ltd.

Today we will summarize some technical standard of cold shrink tube for you here.The following are the technical standard of Volsun cold shrink tube:

Volsun silicone cold shrink tube application in telecommunication base station, if you have more special requirement on base station waterproof solutions, welcome to contact us. We will develop new products for you specially. In the coming future, we will follow up the market demand to develop more insulation tube products to satisfy different customers’ needs.


(1) The cold shrink tube is required to be made of silicone rubber material, with a clean and tidy appearance, free of scratches, cracks, flashes, burrs and other defects; no irritating odor, no burrs on the support core (before and after pulling).


(2) The cold shrinkable tube must provide sufficient holding force to the joint.


(3) Meet the RoHS standard.


(4) The applicable size of cold shrink tube should be:

Cold-shrinkable tube specification and model sequence (xxmm/xxmm, maximum inner diameter/minimum length) 40mm/140mm. The application diameter range of cold shrink tube is 12mm~40mm.

The specification and model of the cold shrinkable tube cannot be larger than the maximum inner diameter, but can be less than the maximum inner diameter; it cannot be less than the minimum length, but can be larger than the minimum length.


Application scene suggestion:

1/2 feeder and DIN-type head use 28mm/110mm cold shrink tube


Basic technical performance index

Gray or black. Meet the RoHS standard.

Life span> 15 years.


Mechanical performance index

Technical parameters: Hardness (Shore A),Mechanical properties,Tensile strength,Elongation at break Tearing strength, technical requirements are 40±5A, ≥9.0 Mpa,≥800% and ≥35KN/m.


Volsun was founded in 2006, as the pionner of cold shrink tube manufacturer in China for more than 14 years.We keep focusing on the R&D, production and sales in insulaiton, sealing & protection solutions.Quality is our culture.Volsun has a mondern quality manangement system,which has passed a series of quality system certification such as IATF16949, ISO9001.


More detail please contact our Sales team by volsuntube@szvolsun.com


KEYWORD:cold shrink tube,cold shrink
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