Chemical Resistant Flexible Heat Shrink Tubing
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CYG-135F
Single Wall Heat Shrink Tubing for Automotive
- Cross-linked modified polyolefin
- Shrink ratio: 2:1 and 3:1
- Superior flexibility and elasticity
- Meets the UL224 VW-1 fire retardancy standards
- Superior physical, chemical, and electronic properties
Applications
- Our solvent resistant flexible heat shrink tubing finds extensive use in industries where protection against solvents and abrasion is crucial.
- It provides reliable insulation for wire harness, cable terminals, and connectors that are prone to solvent contamination or subjected to demanding abrasion and tear conditions.
Features
- Shrink ratio: 2:1 and 3:1
- Superior flexibility and elasticity
- Meets the UL224 VW-1 fire retardancy standards
- Superior physical, chemical, and electronic properties
- The standard color is black, but we also offer customization options for other colors.
- Our tubing is environmentally friendly and complies with RoHS regulations.
| Properties | Test Method | Performance | Baseline |
| Temperature rating | - | 135°C | 135°C |
| Longitudinal change | ASTMD2671 | -10%~0 | -4% |
| Tensile strength | ASTMD638 | ≥10.4MPa | 15.0MPa |
| Ultimate elongation | ASTMD638 | ≥200% | 390% |
| Heat aging test (175℃/168h) | - | - | - |
| Tensile strength after aging | ASTMD638 | ≥7.3MPa | 12.3MPa |
| Ultimate elongation after aging | ASTMD638 | ≥100% | 260% |
| Voltage withstand | UL224 | 600V | 600V |
| Volume resistivity | ASTMD2671 | ≥1.0×1012 Ω·cm | 4.3×1012 Ω·cm |
| Dielectric strength (2500V/60s) | UL224 | No breakdown | No breakdown |
| Heat shock (250℃/4h) | UL224 | No dripping, no flowing, no cracking | Pass |
| Oil resistance | SAE-AMS-DTL 23053 | Pass | Pass |
| Concentricity | ASTMD2671 | ≥70% | 85% |
Shrink Ratio: 2:1
| Size | As Supplied (mm) | After Recovery (mm) | ||
| Inside Diameter | Wall Thickness | Inside Diameter | Wall Thickness | |
| Ø1.2 | 1.2 0.5 | 0.30±0.05 | ≤0.6 | 0.40±0.08 |
| Ø1.6 | 1.6 0.5 | 0.30±0.05 | ≤0.8 | 0.45±0.08 |
| Ø2.4 | 2.4 0.5 | 0.30±0.05 | ≤1.2 | 0.50±0.08 |
| Ø3.2 | 3.2 0.5 | 0.25±0.05 | ≤1.6 | 0.50±0.08 |
| Ø4.8 | 4.8 0.5 | 0.27±0.05 | ≤2.4 | 0.52±0.08 |
| Ø6.4 | 6.4 0.5 | 0.35±0.08 | ≤3.2 | 0.60±0.08 |
| Ø9.5 | 9.5 0.5 | 0.20±0.05 | ≤4.8 | 0.38±0.08 |
| Ø12.7 | 12.7 0.5 | 0.20±0.05 | ≤6.4 | 0.38±0.08 |
| Ø19.1 | 19.1 1.0 | 0.30±0.06 | ≤9.5 | 0.58±0.10 |
| Ø25.4 | 25.4 1.0 | 0.50±0.12 | ≤12.7 | 0.90±0.12 |
| Ø31.8 | 31.8 1.5 | 0.55±0.13 | ≤15.9 | 1.00±0.15 |
| Ø38.1 | 38.1 1.5 | 0.55±0.13 | ≤19.1 | 1.00±0.15 |
| Ø50.8 | 50.8 1.5 | 0.60±0.15 | ≤25.4 | 1.15±0.15 |
| Ø76.2 | 76.2 2.0 | 0.65±0.16 | ≤38.1 | 1.25±0.20 |
Shrink Ratio: 3:1
| Size | As Supplied (mm) | After Recovery (mm) | ||
| Inside Diameter | Wall Thickness | Inside Diameter | Wall Thickness | |
| Ø1.5 | 1.5 0.4 | 0.20±0.05 | ≤0.6 | 0.40±0.10 |
| Ø3.0 | 3.0 0.4 | 0.20±0.05 | ≤1.0 | 0.55±0.10 |
| Ø4.5 | 4.5 0.4 | 0.20±0.05 | ≤1.5 | 0.55±0.10 |
| Ø6.0 | 6.0 0.5 | 0.22±0.05 | ≤2.0 | 0.60±0.15 |
| Ø9.0 | 9.0 0.5 | 0.25±0.06 | ≤3.0 | 0.70±0.15 |
| Ø12 | 12.0 0.7 | 0.25±0.06 | ≤4.0 | 0.70±0.15 |
| Ø18 | 18.0 0.8 | 0.30±0.07 | ≤6.0 | 0.80±0.20 |
| Ø24 | 24.0 0.8 | 0.40±0.10 | ≤8.0 | 1.10±0.20 |
| Ø39 | 39.0 1.20 | 0.42±0.10 | ≤13.0 | 1.20±0.20 |
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