EPDM（Ethylene Propylene Diene Monomer）is also called EPDM rubber , Ethylene, Propylene and a small amount of conjugated dienes copolymer, is a kind of Ethylene Propylene rubber. It has excellent anti-aging properties such as resistance to ozone, heat and weather, and can be widely used in the fields of automobile parts, building waterproof materials, wire and cable sheath, heat resistant rubber pipes, tapes, automobiles, communication seals and so on. Several years ago, we developed EPDM cold shrink tube, which is widely used in connection protection of wire and cable and waterproof of communication base station. We provide insulation and waterproof solutions for communication supporting base stations such as Vodafone, ZTE and telecom, and we have gained a large number of customer’s High praise!

          
The support core technology of Volsun’s EPDM cold shrink tube is the first manufacturer in China to adopt ultrasonic welding technology, the longest length can be achieved 1000MM! This length is the longest cold shrink tube in China and even the world! We all know that when the expansion process exceeds 600MM cold shrink tube, the process is very difficult and the failure rate is greatly increased. But now our production line has been transformed and these problems are well solved. That is mean we make the length 600MM above cold shrink tube will be more easier now.


Have you ever seen such long EPDM cold shrink tube? It is called the King of EPDM cold shrink tube, do you agree? Wow, amazing! The length is 1000MM! 

At present, there are two kinds of materials for the cold shrink tubes produced by Volsun, one is silicon rubber and the other is EPDM rubber. The difference between two kinds of cold shrink tube is that the temperature resistance of the silicone rubber  can reach 200 degrees, while the maximum temperature resistance of EPDM can only reach 150 degrees. For example, domestic customers like to buy Silicone rubbercold shrink tubes, while overseas customers such as Australia, Russia and the United States customers like to buy EPDM cold shrink tubes instead.

In future we will keep pace with the times, keeping up with the pace of development. We are on the way to provide better insulation sealing and protection solution for customers. We manufacture quality EPDM cold shrink tube and silicone rubber cold shrink tube in China, welcome to contact us or visit our website for more information.

More detail please contact us via volsuntube@szvolsun.com                                            

• CONTACT TEL: +86-512-66386808
• SALES CONTACT: volsun2006@szvolsun.com