Introduction of communication cold shrink tube
The communication cold-shrinkable tube is made of silicone rubber, which is pre-expanded on the extractable support tube, and shrinks by elastic retraction force at room temperature. At the same time, there is also a lining cement process to increase the sealing performance of the product. It has the advantages of insulation, sealing, protection, small size, convenient and rapid operation, no need for special tools, and wide application range. Compared with heat-shrinkable products, it does not need to be heated by tools, and it can be tightly sealed under thermal expansion and contraction, and no gaps will be generated due to thermal expansion and contraction.
Product Features
1. The installation is simple, only manual operation is required, no heating or special tools are required, and no hot melt adhesive or tape is required to strengthen the sealing at the joint;
2. It is suitable for connection and sealing of cables of different specifications in a wide range, and can be used for power, communication and other cables in indoor, outdoor, overhead, water or buried situations;
3. Strong resilience, large radial retraction force and small permanent deformation, even if used for a long time, it still maintains constant radial pressure on the cable, tight sealing, excellent moisture-proof, waterproof and dust-proof performance;
4. Because EPDM has excellent resilience and "elastic memory", it can "breath together" with the seal, so it can play an excellent sealing effect, and can still maintain a very good sealing effect in the dynamic environment of wind and swing ;
5. Excellent resistance to salt spray corrosion, acid and alkali resistance, ozone aging resistance, weather aging resistance, and ultraviolet aging resistance;
6. High mechanical strength, good flexibility, excellent physical and mechanical properties of puncture resistance, wear resistance, flex resistance and fatigue resistance.
