4:1 Heat Shrink Tubing, Zero Halogen Single Wall Tube
Model: CB-HFT (4X)
Material: Irradiated cross-linked modified Polyolefin
Shrink ratio: 4:1
Applications
The 4:1 zero halogen single wall heat shrink tubing is widely used in automotive, electronic, subway, construction, and utilities fields as a water resistant tubing to protect against moisture and corrosion. This heat shrink tubing is commonly used in the repair of cables and wires, as well as providing a water resistant seal for home appliance wire harnesses, automotive wire harnesses, cable branches as well as wiring links in water pumps and submersible pumps, prevents corrosion for metal tubing, and offers water resistance and gas leak prevention to electronic devices.
| Size (mm) | As supplied (mm) | After recovery (mm) | ||
| Min. inside diameter (D) | Wall thickness (T) | Max. inside diameter (d) | Wall thickness (t) | |
| Ф8.0/2.0 | 8.5±0.5 | 0.30±0.15 | 2 | 0.95±0.15 |
| Ф10.0/2.5 | 10.5±0.5 | 0.30±0.15 | 2.5 | 1.00±0.15 |
| Ф12.0/3.0 | 12.5±0.5 | 0.30±0.15 | 3 | 1.00±0.15 |
| Ф16.0/4.0 | 16.5±0.5 | 0.30±0.15 | 4 | 1.00±0.15 |
| Ф18.0/4.5 | 18.5±0.5 | 0.30±0.15 | 4.5 | 1.00±0.15 |
| Ф20.0/5.0 | 20.5±0.5 | 0.30±0.15 | 5 | 1.00±0.15 |
| Ф25.0/6.25 | 25.5±0.5 | 0.40±0.20 | 6.25 | 1.40±0.20 |
| Test item | Test method | Specifications |
| UL operation temperature | UL224 | 125℃ |
| Longitudinal shrinkage | ASTM D2671 | -5%~ 5% |
| Tensile strength | ASTM D638 | ≥10.4MPa |
| Elongation at break | ASTM D638 | ≥200% |
| Aging in circulating-air oven | 158.0°C/168h | - |
| Tensile strength after heat aging | ASTM D638 | ≥7.3MPa |
| Elongation at break after heat aging | ASTM D638 | ≥100% |
| UL operation voltage | UL224 | 300V/600V |
| Volume resistivity | ASTM D2671 | ≥1.0x10¹² · cm |
| Dielectric voltage | UL224 | 2500V(60s) , no breakdown |
| Heat shock | UL224/250°C±3°C/4h | No dripping, cracking, or flowing |
| Concentricity | ASTM D2671 | ≥70% |
- This thin wall heat shrinkable tubing is a low smoke zero halogen tubing, and environmentally friendly, as certified by RoHS, REACH and SONY standards.
- This tubing is flame resistant and compliant with UL224 VW-1, F-mark and UL125℃ (E180908) certifications.
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