Teflon heat shrink tube is the heat shrink tube with the best temperature resistance among heat shrink tubes. What are its advantages? Please follow the DUWAI editor to explain in detail.

1. High temperature resistance: The working temperature can reach 260°C. Teflon heat shrink tube has excellent heat resistance. It can withstand high temperatures up to 300°C in a short period of time, and can be used continuously between 240°C and 260°C. It has significant thermal stability and does not melt at high temperatures.

2. Low temperature resistance: It has good mechanical toughness and low temperature resistance; even if the temperature drops to -65°C, it can work at freezing temperatures without brittleness.

3. Corrosion resistance: It is inert to most chemicals and solvents and can withstand strong acids and alkalis, water and various organic solvents. Teflon heat shrink tubing is almost immune to chemical corrosion and can withstand reactions except for molten alkali metals, strong oxidants, reducing agents and various organic solvents, and can protect parts from any kind of chemical corrosion.

4. Weather resistance: It has the best aging life among plastics, radiation resistance and low permeability. When exposed to the atmosphere for a long time, the surface and performance remain unchanged.

5. High sliding property: It has the lowest friction coefficient among solid materials. Teflon heat shrink tube has a low friction coefficient. The friction coefficient changes when the load slides, but the value is only between 0.05-0.15.

6. Non-adhesion: It has the smallest surface tension among solid materials and does not adhere to any substance. Almost all substances do not adhere to Teflon heat shrink tubing. Very thin Teflon heat shrink tubing also shows good non-adhesion properties and can effectively prevent dust adsorption. The surface of Teflon heat shrink tube does not stick to water and oil, and it is not easy to stick to solutions during production operations. If there is a small amount of dirt stuck on, it can be removed by simply wiping it.

5. Flame retardancy: The oxygen limiting index is below 90 and can reach VW-1 high flame retardancy level.

6. Electrical insulation: It can resist 1500 volts of high-voltage electricity and is not affected by the environment and frequency. The volume resistance can reach 1018 ohm·cm, the dielectric loss is small, and the breakdown voltage is high.

7. Environmental protection: It does not contain chlorine compounds PCBS, PCPS and polybrominated biphenyl PBBs, polybrominated oxybiphenyl PBBOs, polybrominated diphenyl ethers PBBEs, PBDEs and other environmentally harmful substances, and complies with European RoHS environmental standards.

    In summary, Teflon heat shrink tubing has the advantages of high temperature resistance, low temperature resistance, corrosion resistance, anti-aging, low friction coefficient, non-adhesion, flame retardancy and environmental protection. It is an ideal material for the protection of important components.