200℃ Viton Heat Shrink Tubing
200℃ Viton Heat Shrink Tubing
Application
Flurolis-NV 200°C Viton heat shrink tubing is made from irradiation cross-linked premium fluoroelastomer, designed specifically for demanding applications involving extreme temperatures and aggressive chemicals. It provides lasting flexibility and robust protection for cables, harnesses, and components against high heat, fuels, lubricants, acids, and solvents. Widely used in automotive and chemical industries, Flurolis-NV ensures reliable performance and long-term durability, making it the optimal solution for electrical protection in the harshest environments.
Features and Benefits
• Shrink ratio 2:1
• Irradiation cross-linked premium fluoroelastomer, temperature resistant up to 200℃
• Very flexible and highly flame-retardant, excellent high and low temperature performance
• Exceptional resistance to fuels, oils, solvents, acids, and abrasion
• Widely used in automotive, and chemical industries
| Property | Requirement | Test Method | Typical Data |
| Operating temperature | / | / | -65℃ to +200℃ |
| Min. shrink temperature | / | / | +150℃ |
| Full recovery temperature | / | / | +175 ℃ |
| Longitudinal shrinkage | ≤10% | ASTM D 2671 | ≤5% |
| Tensile strength | ≥8.2MPa | ASTM D 638 | ≥12MPa |
| Elongation at break | ≥250% | ASTM D 638 | ≥400% |
| Elongation at break after aging | ≥200% | ASTM D 638 (180℃, 168hrs) | ≥300% |
| Heat Shock | No cracking | ASTM D 2671 (300℃, 4hrs) | No cracking |
| Low-temperature flexibility | No cracking | ASTM D 2671 (-55℃, 4hrs) | No cracking |
| Dielectric voltage withstand | No Breakdown | ASTM D 2671 (2500v, 60s) | No Breakdown |
| Dielectric strength | ≥7.9kV/mm | ASTM D 2671 | ≥12kV/mm |
| Volume resistivity | ≥109Ω·cm | ASTM D 876 | ≥109Ω·cm |
| Corrosion | No corrosion | ASTM D 2671 | No corrosion |
| Flammability | Self-extinguishing within 15s | ASTM D 2671 | Pass |
| Fluid Resistance (23℃, 24hrs) | |||
| Tensile strength | ≥8.2MPa | ASTM D 638 | ≥12MPa |
| Elongation at break | ≥250% | ASTM D 638 | ≥400% |
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) | ||||
| 2:1 | Flurolis-NV-2.4 | 2.4 | 2.4 | 1.2 | 200 |
| Flurolis-NV-3.2 | 3.2 | 3.2 | 1.6 | 100 | |
| Flurolis-NV-4.8 | 4.8 | 4.8 | 2.4 | 50 | |
| Flurolis-NV-6.4 | 6.4 | 6.4 | 3.2 | 50 | |
| Flurolis-NV-9.5 | 9.5 | 9.5 | 4.8 | 50 | |
| Flurolis-NV-12.7 | 12.7 | 12.7 | 6.4 | 50 | |
| Flurolis-NV-19.1 | 19.1 | 19.1 | 9.5 | 30 | |
| Flurolis-NV-25.4 | 25.4 | 25.4 | 12.7 | 30 | |
| Flurolis-NV-38.1 | 38.1 | 38.1 | 19.1 | 30 | |
| Flurolis-NV-50.8 | 50.8 | 50.8 | 25.4 | 30 | |
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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