Huawoer heat shrinkable tube has the functions of high temperature shrinkage, soft flame retardant and insulation corrosion prevention. It is widely used in various wire harness, welding point, inductor insulation protection, metal pipe, rod rust prevention, corrosion prevention and so on. Voltage class 600V. The polymer materials will experience the glass state high elastic state with the temperature from low to high, the performance of the polymer material is close to that of plastic when the glass state is in the state of glass, and the performance of the polymer material is close to that of rubber when it is in high elastic state. The materials used in the heat shrinkable tube are glass at room temperature, and become high elastic state after heating. Use: heat shrink tube to high elastic state during production, apply load to make it expand, cool it quickly while maintaining expansion, and make it enter glass state, which is fixed. When it is heated in use, it will return to the high elastic state, but when the load is gone, it will retract. Shrinkage ratio: 2:1 shrinkage temperature: 84℃ ~ 120℃ working temperature: - 55℃ ~ 125℃ fire protection grade: VW-1
- Environmental protection standard: RoHS
- Standard color: yellow and green
