Heat Shrink Protective Tube

Heat Shrink Protective Tube
  • Heat Shrink Protective Tube
  • Heat Shrink Protective Tube
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    Heat Shrink Protective Tube

    This heat shrink protective tube is made of radiation crosslinked polyolefin, during which the heating & expansion technique has been employed. It starts shrinking when the environmental temperature reaches 90 ℃ and completes shrinking when the temperature reaches 130℃. The heat shrink tube can be used to protect low-to-medium voltage cables and cable joints from water. To deliver even better sealing performance, hot-melt adhesives are smeared inside the tube. Two smearing methods are available, one with the adhesives smeared on both ends, and the other with the adhesives smeared along the wall.

    Technical Data
    Property Test Method Standard Value
    Tensile Strength ASTM-D-638 ≥12Mpa
    Elongation at Break ASTM-D-638 ≥300%
    Volume Resistivity IEC 60093 ≥1x Ω.cm
    Dielectric Strength IEC 60243 ≥15kV (mm)
    Brittle Temperature ISO 974 -40℃
    Heat Shock 160℃,4h No Crack
    Water Absorption(23±2) ℃ 24h ISO 62 ≤0.1%
    Hardness(Shore A) ISO 868 ≥80
    Longitudinal Shrinkage ASTM-D-2671 ≤5%
    Eccentricity ASTM-D-2671 ≤35%(Ø200 and below) ≤55%(above Ø200)
    Woer Electric has been engaged for 20 years in the development, manufacture and market of power cable accessories and shrinkable tubing products. We can custom-manufacture heat shrink accessories and cold shrinkable accessories to match your unique requirements for cable terminating and jointing applications. Our wide range of shrinkable tubing products includes cable jointing kits, heat shrink cable joints, cold shrink moulded shapes, heat shrink termination kits and many other types of telecommunication cable accessories and power cable tubing. Choosing the right cable accessories among the many that are offered on the market is challenging. Our team of cable accessories experts is happy to assist if you are having a trouble finding the suitable cable accessories for your cable types.
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