new
White PVC Shrink Tube
Appearance:
Smooth surface, uniform thickness, no obvious spots, no traces of oil, impurities, folding.
Heat shrinkage: tested at 100°C, horizontal shrinkage 48±3%, vertical 12±3% can be close to the product
The heat-shrinkable machine can also be used as a hairdryer, water shrinkage
Flexibility: after package shrinkage, it will not crack on the cement surface three times in different directions of vertical and horizontal from a height of 1 meter.
Color: After package shrinkage, it will be stored in a 30°C environments without discoloration such as discoloration and discoloration.
Tensile: less than 2%.
Water absorption: ≤ 0.5%
Normal shrinkage: ≤0.5% at 30°C
Resistance: ≥1 x 1015Ω/cm3 (RH ≤65% at room temperature).
electrical performance
Voltage breakdown time Single layer thickness breakdown
• 0.07 ~ 0.09 ≥ 6 kV • & decDC10
• 0.10 ~ 0.14≥8 kV • & decDC10
• 0.15 ~ 0.20≥10KV • &decDC10
