Why is Volsun EPDM cold shrink tubing an ideal choice for sealing solutions?

Why is Volsun EPDM cold shrink tubing an ideal choice for sealing solutions?

In the fields of power transmission, communication base stations, and medium and low voltage cables, the quality of sealing performance is directly related to the stable operation and service life of the system. RUBLS-EPDM ethylene propylene diene monomer cold shrink tubing developed by Suzhou Volsun Electronic Technology Co., Ltd. provides efficient and long-lasting sealing protection for various scenarios such as power, communication, and underground cables with its automatic shrinkage technology, excellent weather resistance, and convenient installation method.

The main advantages of epdm cold shrink tube are as follows:

● Simple and fast installation without any tools

Using pre-expansion technology, the cold shrink tubing is put on the support tube, and the support tube is pulled out after positioning. It can automatically shrink by its own radial pressure and tightly wrap the cable connector. The whole process does not require heating or professional tools.

● Weatherproof adaptation, long-term sealing

UV aging resistance: After 1000 hours of UV exposure, its performance is still stable and suitable for harsh outdoor environments.

High and low temperature resistance: Under harsh temperature conditions, it can maintain good elasticity and will not produce gaps when it expands and contracts synchronously with the cable.

Chemical corrosion resistance: It can resist the erosion of acid, alkali, salt spray and oil pollution, and can also perform well in special environments such as chemical industry and ocean.

● Triple performance protection advantages

Punch resistance and wear resistance: The tear strength is as high as 25kN/m. Compared with silicone rubber cold shrink tube, it can withstand more external physical impact.

IP68 waterproof: It can be immersed in water for a long time, effectively preventing water penetration and ensuring system safety.

Good flame retardant performance: It meets the UL94 V-0 flame retardant standard, and it will extinguish immediately when away from fire, reducing the risk of fire.

● EPDM cold shrink tube application scenarios in multiple industries

Power grid: It is suitable for insulation protection of medium and low voltage cable joints and switch cabinet busbars. Its excellent voltage resistance performance can reach 15kV/mm, which effectively ensures the safety and stability of power transmission.

Communication network: It is widely used in the sealing and protection of 5G base station feeders and coaxial cables. The excellent anti-ultraviolet aging performance of cold shrink tubes significantly extends the service life of equipment and reduces maintenance costs. At the same time, its excellent sealing performance effectively prevents the intrusion of moisture and dust, ensuring the stable operation of the communication network.

Rail transit: Used for the protection of signal cables. The excellent high temperature resistance, vibration resistance, wear resistance and oil resistance of EPDM cold shrink tubing ensure that it can maintain a stable protection effect in the complex environment of rail transit.