Electric Vehicle Heat Shrink Tubing
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CB-HFT (6P)
Single Wall Flame-Retardant Heat Shrink Tubing for Automotive
- Modified polyolefin
- Flexibility and elasticity
- Ideal flame-retardant performance with UL certification.
- Superior physical, chemical, and electronic properties.
- Standard color: orange. (Other colors available upon request)
Applications
- Our electric vehicle heat shrink tubing finds wide-ranging applications in the insulation and protection of various copper components in the new energy automotive industry. It is designed to meet the specific requirements and safety standards of electric vehicles.
Features
- Flexibility and elasticity
- Ideal flame-retardant performance with UL certification.
- Superior physical, chemical, and electronic properties.
- Standard color: orange. (Other colors available upon request)
- RoHS compliant for environmental safety.
| Properties | Test Method | Performance |
| Shrink time | UL224 | 5 minutes |
| Continuous operating temperature | ASTMD2671 | -40°C-125°C |
| Longitudinal change | ASTMD2671 | -5%~5% |
| Tensile strength | ASTMD2671 | ≥10.4MPa |
| Ultimate elongation | ASTMD2671 | ≥200% |
| Heat aging test (158℃/168h) | - | - |
| Tensile strength after aging | ASTMD2671 | ≥7.3MPa |
| Ultimate elongation after aging | ASTMD2671 | ≥100% |
| Dielectric strength | ASTMD876 | 600V |
| Volume resistivity | UL224 | ≥1012 Ω·cm |
| Voltage withstand (2500V/60s) | UL224 | No breakdown |
| Copper corrosion (158℃/168h) | UL224 | No corrosion |
| Heat shock | UL224 | No cracking |
| Cold bend | UL224 | No cracking |
| Flammability | UL224 GB/T2408 | VW-1, V-0/HB |
Shrink Ratio: 2:1
| Size | As Supplied (mm) | After Recovery (mm) | ||
| Inside Diameter | Wall Thickness | Inside Diameter | Wall Thickness | |
| Ø15 | 15.70±0.40 | 0.36±0.09 | ≤7.50 | 0.70±0.10 |
| Ø15 | 15.70±0.40 | 0.70±0.17 | ≤7.50 | 1.35±0.20 |
| Ø16 | 16.70±0.40 | 0.36±0.09 | ≤8.00 | 0.70±0.10 |
| Ø16 | 16.70±0.40 | 0.70±0.17 | ≤8.00 | 1.35±0.10 |
| Ø18 | 18.70±0.50 | 0.40±0.10 | ≤9.00 | 0.78±0.10 |
| Ø18 | 18.70±0.50 | 0.70±0.17 | ≤9.00 | 1.35±0.20 |
| Ø18 | 18.70±0.50 | 0.50±0.13 | ≤9.00 | 1.00±0.20 |
| Ø20 | 20.70±0.50 | 0.40±0.10 | ≤10.00 | 0.80±0.10 |
| Ø20 | 20.70±0.50 | 0.70±0.17 | ≤10.00 | 1.35±0.20 |
| Ø22 | 22.70±0.60 | 0.70±0.17 | ≤11.00 | 1.35±0.20 |
| Ø25 | 26.00±0.50 | 0.46±0.12 | ≤12.50 | 0.90±0.15 |
| Ø25 | 26.00±0.50 | 0.70±0.17 | ≤12.50 | 1.35±0.20 |
| Ø28 | 29.20±0.70 | 0.46±0.12 | ≤14.00 | 0.94±0.15 |
| Ø28 | 28.25±0.25 | 0.68±0.17 | ≤10.50 | 1.68 0.25 |
| Ø30 | 31.00±0.80 | 0.46±0.12 | ≤15.00 | 1.00±0.15 |
| Ø30 | 31.00±0.80 | 0.70±0.17 | ≤15.00 | 1.35±0.20 |
| Ø30 | 32.00±0.80 | 0.85±0.20 | ≤15.00 | 1.77±0.25 |
| Ø35 | 36.00±0.80 | 0.50±0.13 | ≤17.50 | 1.00±0.15 |
| Ø35 | 36.00±0.80 | 0.70±0.17 | ≤17.50 | 1.35±0.20 |
| Ø35 | 36.00±0.80 | 0.80±0.15 | ≤20.00 | 1.55±0.20 |
| Ø40 | 41.00±0.80 | 0.50±0.13 | ≤21.00 | 1.15±0.15 |
| Ø40 | 41.00 1.00 | 0.65±0.15 | ≤20.00 | 1.35±0.15 |
| Ø45 | 46.00±0.80 | 0.70±0.17 | ≤21.00 | 1.35±0.20 |
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