Ordinary Heat Shrinkable Tube
Double Wall Heat Shrinkable Tube
High Temperature Heat Shrinkable Tube
Heat Shrinkable Marking Tube
Medium/Thick Wall Heat Shrinkable Tube
High Pressure Heat Shrinkable Tube
Anti-Slip Pattern Heat Shrinkable Tube
Teflon Tube/Silicone Tube
Bellows
Molded Heat Shrinkable Parts
Molded Special-Shaped Protective Box
Insulation Sealing Protective Tape
Product Model Comparison Table
Shrinkage ratio: 2:1
Working temperature: -55℃~110℃
Shrinking temperature: 70℃~125℃
Excellent anti-tracking, anti-ultraviolet and insulation properties
Application not higher than 36kV
Color: iron red
product description:
The outdoor tube is made of radiation cross-linked polyolefin material, which is semi-soft, anti-ultraviolet, anti-tracking, and good insulation performance. It is mainly used for insulation protection of 10-36kV power cable terminal joints and other occasions where insulation protection is required. .
Features
Shrinkage ratio: 2:1
Working temperature: -55℃~110℃
Shrinking temperature: 70℃~125℃
Excellent anti-tracking, anti-ultraviolet and insulation properties
Application not higher than 36kV
Color: iron red
The length of the pipe can be cut according to customer requirements
project | Test Methods | Technical index |
Tensile Strength | ASTM D 2671 | ≥12 MPa |
Elongation at break | ASTM D 2671 | ≥500% |
Longitudinal shrinkage | UL 224 | 0~10% |
Tensile strength after heat aging | ASTM D 2671(120℃/168 hours) | ≥10MPa |
Elongation at break after heat aging | ≥200% | |
Tracking resistance | ASTM D 2303/3.75KV,1 hour | pass through |
Dielectric constant | IEC 60250 | ≤3.0 |
Breakdown strength | IEC 60243 | ≥18KV/mm |
Volume resistivity | IEC 60093 | ≥10^14Ω.cm |
Copper stable performance | UL 224 | No corrosion |
Low temperature brittleness | ASTM D 2671(-40℃/4 hours) | No cracks |
Water absorption | ISO 62/23℃,14 days | <0.15% |