120°C Oil-Resistant Flexible Neoprene Heat Shrink Tubing
120°C Oil-Resistant Flexible Neoprene Heat Shrink Tubing
Application
Chlorion-NO 120°C oil-resistant flexible neoprene heat shrink tubing is designed for insulation and protection of cable harnesses and components in demanding environments. Crafted from high-quality cross-linked neoprene rubber, it remains flexible across wide temperature ranges and delivers outstanding resistance to oils, chemicals, and abrasion. Widely used in commercial and harsh environments, Chlorion-NO effectively shields cables and wire bundles from fuels, lubricants, and hydraulic fluids, ensuring durability and long-term system reliability. It is the optimal choice for robust electrical protection in critical applications.
Features and Benefits
• Shrink ratio 2:1
• Highly flexible and elastic, remains pliable down to -70°C
• Outstanding resistance to oils, lubricants, and chemicals
• Excellent abrasion resistance, flame-retardant, ideal for harsh environments
• Meets environmental requirements
| Property | Requirement | Test Method | Typical Data |
| Operating Temperature | / | / | -70°C to +121°C |
| Min. Shrink Temperature | / | / | +90°C |
| Full recovery temperature | / | / | +135 ℃ |
| Longitudinal shrinkage | ≤10% | ASTM D 2671 | ≤5% |
| Tensile strength | ≥10.3MPa | ASTM D 638 | ≥11.0MPa |
| Elongation at break | ≥225% | ASTM D 638 | ≥300% |
| Tensile strength after aging | ≥8.2MPa | ASTM D 638 (121℃, 168hrs) | ≥10.4MPa |
| Elongation at break after aging | ≥175% | ASTM D 638 (121℃, 168hrs) | ≥200% |
| Heat Shock | No Cracking | ASTM D 2671 (150℃, 4hrs) | No Cracking |
| Low-temperature flexibility | No Cracking | ASTM D 2671 (-70℃, 4hrs) | No Cracking |
| Dielectric voltage withstand | No Breakdown | ASTM D 2671 (2000v, 60s) | No Breakdown |
| Dielectric strength | ≥11.8kV/mm | ASTM D 2671 | ≥15kV/mm |
| Volume resistivity | ≥1011Ω·cm | ASTM D 876 | ≥1011Ω·cm |
| Corrosion | No Corrosion | ASTM D 2671 | No Corrosion |
| Flammability | Self-extinguishing within 15s | ASTM D 2671 | Pass |
| Fluid Resistance (23℃, 24hrs) | |||
| Tensile strength | ≥6.9MPa | ASTM D 638 | ≥9.0MPa |
| Elongation at break | ≥175% | ASTM D 638 | ≥200% |
| Dielectric strength | ≥9.8kV/mm | ASTM D 2671 | ≥12kV/mm |
Product Dimension
| Table A. Product Dimensions | ||||||
| Shrink Ratio | Part No. | Size (Φ mm) | As supplied (mm) | After recovered(mm) | Standard length (m) | |
| I.D. min (D) | I.D. max (d) | W.T (w) | ||||
| 2:1 | Chlorion-ND-2.4 | 2.4 | 2.4 | 1.2 | 0.51±0.15 | 200 |
| Chlorion-ND-3.2 | 3.2 | 3.2 | 1.6 | 0.69±0.20 | 100 | |
| Chlorion-ND-4.8 | 4.8 | 4.8 | 2.5 | 0.84±0.25 | 100 | |
| Chlorion-ND-6.4 | 6.4 | 6.4 | 3.6 | 0.88±0.25 | 100 | |
| Chlorion-ND-9.5 | 9.5 | 9.5 | 5.4 | 1.02±0.25 | 50 | |
| Chlorion-ND-12.7 | 12.7 | 12.7 | 7.3 | 1.21±0.38 | 50 | |
| Chlorion-ND-15.9 | 15.9 | 15.9 | 9.1 | 1.32±0.38 | 50 | |
| Chlorion-ND-19.1 | 19.1 | 19.1 | 10.9 | 1.44±0.38 | 30 | |
| Chlorion-ND-22.2 | 22.2 | 22.2 | 12.7 | 1.65±0.38 | 30 | |
| Chlorion-ND-25.4 | 25.4 | 25.4 | 14.5 | 1.78±0.50 | 30 | |
| Chlorion-ND-31.8 | 31.8 | 31.8 | 18.1 | 2.20±0.50 | 30 | |
| Chlorion-ND-38.1 | 38.1 | 38.1 | 21.8 | 2.41±0.50 | 30 | |
| Chlorion-ND-50.8 | 50.8 | 50.8 | 29 | 2.79±0.50 | 25 | |
Custom sizes and colors are available upon request. Technical specifications are subject to change without prior notice. Minimum order quantities (MOQ) may differ from standard packaging quantities.
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