Basic Information about Hot Shrink Tubing  

1. Performance:High-temperature shrinkage and softnessFire-retardantInsulation and corrosion resistance. Widely used in various wire harnesses, solder joints, and inductors for insulation protection, as well as for rust and corrosion prevention on metal tubes and rods. Voltage rating: 600V.

2.Polymer materialsAs the temperature increases from low to high, the material undergoes a transition from a glassy state to a high-elastic state. In the glassy state, the material's properties are similar to those of plastic, while in the high-elastic state, they resemble those of rubber.

3. The material used for heat-shrink tubing is in a glassy state at room temperature and becomes highly elastic after heating.

4. Use:  During production, heat the heat shrink tube to a high-elastic state, apply a load to expand it, and maintain it while...expansionIn this case, rapid cooling is used to quickly cool it into a glass state, which fixes it. When it is used and heated, it will return to the high elastic state, but at this time, the load is gone, and it will shrink back.

5. Contraction Ratio: 2:1

6. Shrinkage Temperature: 84℃ to 120℃

7. Operating Temperature: -55°C to 125°C

Fire Protection Rating:VW-1

9.PVC Thermal Shrink TubingWith a special function of heat-induced contraction, it can contract when heated above 98°C, making it convenient to use. The product is divided into two major series based on temperature resistance: 85°C and 105°C. Specifications range from Φ2 to Φ200. The product complies with the EU RoHS environmental protection directive. It is used in electrolytic capacitors and inductors, with good high-temperature resistance, no secondary contraction, and can be printed on behalf. It is used in variousCharging batteryMonomers, combined packaging, and design, printing patterns, and can be cut for customers. Used for various curtain rods, shower curtain rods, hanging rods, mop rods, broom handles, tool rods, extendable rods, etc.Gardening toolsThe material is used for the external coating of tubular items such as pole vaulting poles and can also be used for the identification and insulation coating of low-voltage indoor busbar copper bars, connectors, and wire harnesses. It has high efficiency, requires less equipment investment, and has low overall cost. It is also used for the coating of LED pins and the wrapping of guitar and bottle openings, making it a new generation of packaging material. Whether for civilian or automotive use, it is the preferred choice.