Application
This irradiation cross-linked PVDF tubing provides excellent chemical, solvent, and high-temperature resistance. Its thin, semi-rigid structure ensures superior abrasion and cut-through protection, making it ideal for insulation, strain relief, and component identification.
Features and Benefits
• Shrink Ratio: 2:1
• Semi-rigid, thin wall insulation
• Excellent flame resistance, up to 175°C
• Good toughness and chemical resistance
• Meets environmental requirements
| Property | Requirement | Test Method | Typical Data |
| Operating temperature | / | / | -55°C to +175°C |
| Min. shrink temperature | / | / | +155°C |
| Full recovery temperature | / | / | +175 °C |
| Longitudinal shrinkage | ≤10% | ASTM D 2671 | ≤5% |
| Tensile strength | ≥34.5MPa | ASTM D 638 | ≥34.5MPa |
| Elongation at break | ≥150% | ASTM D 638 | ≥300% |
| Elongation at break after aging | ≥175% | ASTM D 638 | ≥200% |
| 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 (2000V, 60s) | No Breakdown |
| Volume resistivity | ≥1013Ω·cm | ASTM D 876 | ≥1013Ω·cm |
| Corrosion | No Corrosion | ASTM D 2671 | No Corrosion |
| Flammability | VW-1 | UL224 | VW-1 |
Product Dimension

| Table A. Product Dimensions | ||||
| Part No. | Size (Φ mm) | As supplied (mm) | After recovered(mm) | Standard packing (m/pc, m/roll) |
| I.D.min(D) | I.D.max (d) | |||
| Flonfit-175MV-1.2 | 1.2 (3/64") | 1.2 | 0.6 | 1.22/200 |
| Flonfit-175MV-1.6 | 1.6 (1/16") | 1.6 | 0.8 | 1.22/200 |
| Flonfit-175MV-2.4 | 2.4 (3/32") | 2.4 | 1.2 | 1.22/200 |
| Flonfit-175MV-3.2 | 3.2 (1/8") | 3.2 | 1.6 | 1.22/200 |
| Flonfit-175MV-4.8 | 4.8 (3/16") | 4.8 | 2.4 | 1.22/100 |
| Flonfit-175MV-6.4 | 6.4 (1/4") | 6.4 | 3.2 | 1.22/100 |
| Flonfit-175MV-9.5 | 9.5 (3/8") | 9.5 | 4.8 | 1.22/100 |
| Flonfit-175MV-12.7 | 12.7 (1/2") | 12.7 | 6.4 | 1.22/50 |
| Flonfit-175MV-19.1 | 19.1 (3/4") | 19.1 | 9.5 | 1.22/50 |
| Flonfit-175MV-25.4 | 25.4 (1") | 25.4 | 12.7 | 1.22/50 |
| Flonfit-175MV-38.1 | 38.1 (3/2") | 38.1 | 19.1 | 1.22/50 |
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.