Cold shrink tubing covers low-voltage cables, wire connections, joints, and terminals, and it shrinks when the core is removed to create tightly sealed bundles. It doesn't require heat guns, so it can be used where gas and electrical heating devices are not allowed. It is used across various applications to provide electrical and mechanical protection against environmental damage.
Common cold shrink tubing materials
Cold shrink tubing is made from a range of materials, each offering specific properties suited to different applications. Common materials include:
1. EPDM (Ethylene Propylene Diene Monomer):
Properties: Excellent resistance to weather, UV, and ozone; good flexibility and durability.
Uses: Suitable for outdoor applications and environments exposed to harsh weather conditions.
2. Silicone Rubber:
Properties: High-temperature resistance, flexibility, and excellent dielectric properties; maintains performance in extreme temperatures.
Uses: Ideal for high-temperature environments and applications requiring superior electrical insulation.
3. Neoprene:
Properties: Good resistance to oil, chemicals, and weather; decent flexibility and abrasion resistance.
Uses: Common in industrial applications where exposure to oils and chemicals is a concern.
4. PVC (Polyvinyl Chloride):
Properties: Good chemical resistance, low cost, and ease of processing; less flexible than rubber materials.
Uses: Used in less demanding environments, typically for general-purpose insulation and protection.
5. Fluoropolymer (e.g., PTFE or FEP):
Properties: Excellent chemical resistance, high-temperature stability, and low friction properties.
Uses: Suitable for harsh chemical environments and high-temperature applications.
Each of these materials offers unique advantages, making them suitable for specific applications and environmental conditions.
