CB-HRT is a heat-resisting polyolefin heat-shrinkable tubing which is flexible, insulation and resistant to common fluids and solvents. This tubing can be used for electrical insulation and strain relief of components that are exposed to high temperature. This tubing meets UL224 requiments.

Shrink Temperature: 120'C
Temperature Rating: 150'C
Radial Shrinking Ratio: 2: 1
Longitudinal Change: ≤5%
Tensile Strength/MPa≥10.4mpa
Ultimate Elongation Ratio: ≥200
Aging in Circulating-air Oven: 180.0+/-1.0'C, 168hrs
Concentricity: ≥65%
Dielectric Strength /KV/mm: ≥15
Water Absorption: Less than 0.4%
Copper Corrosion: No corrosion