China Hampool Factory Supply Different Sizes Shrink Tubing Heat Resistant Tubing, Find details about China Heat Shrink Tube, Heat Shrinkable Tube from Hampool Factory Supply Different Sizes Shrink Tubing Heat Resistant Tubing
Property | Specification Requirement | Test Method | Typical Value |
Tensile strength (Room temp.) | Min. 10.4Mpa | UL224 | 12Mpa |
Elongation at break (Room temp.) | Min. 200% | UL224 | 400% |
Tensile strength after aging (158ºC 168hrs) | Min. 7.3Mpa | UL224 | 10.4Mpa |
Elongation after aging (158ºC 168hrs) | Min. 100% | UL224 | 300% |
Voltage withstand (Un-aged) | Withstand 2.5kV for 1 minute and breakdown | UL224 | Pass |
Voltage withstand (Aged) | Withstand at least half of un-aged breakdown voltage for 1 minute and breakdown | UL224 | Pass |
Corrosion (158ºC 168hrs) | No corrosion | UL224 | No sign of deg. |
Longitudinal shrinkage | ≤10% | UL224 | ≤5% |
Low-temperature flexibility (-55ºC 4hrs) | No cracking | UL224 | Pass |