Product Announcement from Thermosleeve USA

 2X/3X/4X Dual Wall Heat Shrink Tubing -Image

CB-DWT (2X/3X/4X) is a dual wall , halogen free and flame-retardant polyolefin heatshrink tubing with adhesive-lining and is used where high expansion ratios make it possible to repair most damaged cable jackets without removing connectors.

CB-DWT tubing has good mechanical strength which provides protection from fluids, moisture and corrosion. Used in a wide variety of electrical applications, including back end connector sealing, breakouts, and connector-to-cable transitions. The product is UL recognized and the file No is E180908.


  • Shrink Temperature(ºC): 110
  • Operating Temperature Range(ºC): -55-125
  • Tensile Strength (Mpa): ≥10.4
  • Ultimate Elongation (%): ≥200
  • Radial shrinking ratio (%): ≥50
  • Longitudinal Change (%): ≤10
  • Aging in Circulating-air Oven: 158.0±1.0ºC, 168hrs
  • After Aging: Tensile Strength (Mpa): ≥7.3
  • After Aging: Ultimate Elongation (%): ≥100
  • Dielectric Strength at 1min, AC2500V: No breakdown
  • Volume Resistivity (Ω cm): ≥1013
  • Flammability: VW-1
  • Water Absorption (%): Less than 0.4%
  • Fluid Resistance :Excellent
  • (Copper Corrosion): (No Corrosion)
  • Softening Point (ºC): 120±5
  • Tissue Strength (N/25mm): >80
You have successfully added  from  to your part list.
Part Name / #:
Product Type: