Heat Shrink Tubing for Evaporator & Condenser Tube Protection
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CB-HFT (HE)
Single Wall Heat Shrink Tubing for Electronic Applications
- Modified polyolefin
- Shrink Ratio: 2:1
- Flexible with high elasticity, providing a smooth internal surface for easy installation
- Halogen-free, flame-retardant, and low smoke, complying with environmental standards such as RoHS, REACH, and SONY
Applications
- Our tubing is widely used for the external protection of refrigeration equipment's evaporator and condenser tubes.
Features
- Flexible with high elasticity, providing a smooth internal surface for easy installation
- Halogen-free, flame-retardant, and low smoke, complying with environmental standards such as RoHS, REACH, and SONY
- Superior mechanical strength, ensuring resistance to damage during installation
- High temperature resistance and insulation performance
- Standard color: red (other colors available upon request)
| Properties | Test Method | Performance | Typical Value |
| Shrink temperature | UL224 | 125℃ | 125℃ |
| Longitudinal change | UL224 | -5％~5％ | 3％ |
| Tensile strength | ASTMD2671 | ≥10.4MPa | 16.1MPa |
| Ultimate elongation | ASTMD2671 | ≥200％ | 449％ |
| Aging in hot air oven (158℃±2℃/168h) | - | - | - |
| Tensile strength after aging | ASTMD2671 | ≥7.3MPa | 12.5MPa |
| Ultimate elongation after aging | ASTMD2671 | ≥100% | 320% |
| Dielectric strength (2500V/60s) | UL224 | No breakdown | No breakdown |
| Flammability | ASTMD2671 | Self-extinguishing within 60s | Self-extinguishing within 35s |
| Concentricity | ASTMD2671 | ≥70% | 90% |
| Size | As Supplied (mm) | After Recovery (mm) | ||
| Inside Diameter | Wall Thickness | Inside Diameter | Wall Thickness | |
| Ø2.0 | 2.50±0.15 | 0.20±0.05 | ≤1.00 | 0.42±0.06 |
| Ø2.5 | 3.00±0.15 | 0.22±0.05 | ≤1.25 | 0.46±0.08 |
| Ø3.0 | 3.50±0.15 | 0.25±0.06 | ≤1.50 | 0.48±0.08 |
| Ø3.0 | 3.50±0.15 | 0.15±0.03 | ≤1.50 | 0.30±0.05 |
| Ø3.0 | 3.20±0.10 | 0.15±0.03 | ≤1.50 | 0.30±0.06 |
| Ø3.5 | 4.00±0.20 | 0.25±0.06 | ≤1.75 | 0.48±0.08 |
| Ø5.0 | 5.60±0.20 | 0.26±0.10 | ≤2.50 | 0.50±0.10 |
| Ø5.5 | 5.95±0.25 | 0.23±0.06 | ≤2.50 | 0.50±0.08 |
| Ø6.0 | 6.50±0.20 | 0.25±0.06 | ≤3.00 | 0.50±0.10 |
| Ø6.0 | 6.50±0.30 | 0.17±0.05 | ≤3.00 | 0.33±0.10 |
| Ø6.5 | 7.00±0.20 | 0.30±0.07 | ≤3.25 | 0.58±0.08 |
| Ø9.0 | 9.70±0.30 | 0.36±0.09 | ≤4.50 | 0.72±0.10 |
| Ø9.0 | 9.50±0.40 | 0.18±0.06 | ≤4.50 | 0.36±0.05 |
| Ø10.0 | 10.70±0.30 | 0.36±0.08 | ≤5.00 | 0.66±0.10 |
| Ø11.0 | 11.70±0.40 | 0.23±0.08 | ≤5.50 | 0.46±0.10 |
| Ø11.0 | 11.50±0.80 | 1.80±0.30 | ≤8.00 | 1.00±0.15 |
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