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PTFE Heat Shrinkable Tube
It is made of PTFE, so it has excellent characteristic of high temperature resistance (300℃), corrosion resistance, insulation, good mechanical strength.The product has been passed by SGS and INT authorities.
Size | Before Shrink | After Shrank | |||
I.D. (mm) | Average Layer Thickness (mm) | I.D. (mm) | Average Layer Thickness (mm) | Average Layer Thickness (super thin) (mm) | |
Φ0.5 | 0.5±0.2 | 0.15±0.1 | ≤0.30 | 0.20±0.1 | 0.10±0.05 |
Φ0.8 | 0.8±0.2 | 0.15±0.1 | ≤0.35 | 0.20±0.1 | 0.10±0.05 |
Φ1.0 | 1.0±0.2 | 0.15±0.1 | ≤0.50 | 0.20±0.1 | 0.10±0.05 |
Φ1.5 | 1.5±0.2 | 0.20±0.1 | ≤0.75 | 0.25±0.1 | 0.10±0.05 |
Φ2.0 | 2.0±0.2 | 0.20±0.1 | ≤1.00 | 0.25±0.1 | 0.10±0.05 |
Φ2.5 | 2.5±0.2 | 0.20±0.1 | ≤0.25 | 0.25±0.1 | 0.10±0.05 |
Φ3.0 | 3.0±0.2 | 0.20±0.1 | ≤1.50 | 0.25±0.1 | 0.10±0.05 |
Φ3.5 | 3.5±0.2 | 0.20±0.1 | ≤1.75 | 0.25±0.1 | 0.10±0.05 |
Φ4.0 | 4.0±0.3 | 0.20±0.1 | ≤2.00 | 0.25±0.1 | 0.10±0.05 |
Φ4.5 | 4.5±0.3 | 0.20±0.1 | ≤2.20 | 0.25±0.1 | 0.10±0.05 |
Φ5.0 | 5.0±0.3 | 0.25±0.1 | ≤2.50 | 0.30±0.1 | 0.10±0.05 |
Φ6.0 | 6.0±0.3 | 0.25±0.1 | ≤3.00 | 0.30±0.1 | 0.15±0.05 |
Φ6.5 | 6.5±0.3 | 0.25±0.1 | ≤3.20 | 0.30±0.1 | 0.15±0.05 |
Φ7.0 | 7.0±0.3 | 0.25±0.1 | ≤3.50 | 0.30±0.1 | 0.15±0.05 |
Φ8.0 | 8.0±0.3 | 0.25±0.1 | ≤4.00 | 0.30±0.1 | 0.15±0.05 |
Φ9.0 | 9.0±0.3 | 0.25±0.1 | ≤4.50 | 0.30±0.1 | 0.15±0.05 |
Φ10 | 10.0±0.3 | 0.25±0.1 | ≤5.00 | 0.30±0.1 | 0.15±0.05 |
Φ11 | 11.0±0.3 | 0.25±0.1 | ≤5.50 | 0.30±0.1 | 0.15±0.05 |
Φ12 | 12.0±0.3 | 0.25±0.1 | ≤6.00 | 0.30±0.1 | 0.15±0.05 |
Φ13 | 13.0±0.3 | 0.25±0.1 | ≤6.50 | 0.30±0.1 | 0.15±0.05 |
Φ14 | 14.0±0.3 | 0.25±0.1 | ≤7.00 | 0.30±0.1 | 0.15±0.05 |
Φ15 | 15.0±0.3 | 0.25±0.1 | ≤7.50 | 0.30±0.1 | 0.15±0.05 |
Shrinkable Temperature ( ℃ ) | ≧ 200 | Concentricity (%) | ≧ 60 |
Radial Shrink Range (%) | ≧ 45 | Ultimate Elongation Ratio | 300 |
Operate Temperature Range | -80 ℃ ~280 ℃ | Coefficient of Dynamic Friction | 0.1 |
Longitudinal Change (%) | ≦ 10 | Specific Gravity (g/cm 3 ) | 2.16 |
Aging in Circulating-air Oven | 300 ℃ | Tensile Strength (MPa) | 20.5 |
Aged Tensile Strength Break Elongation | 20 200 | Impact Strength | -No Break -107 |
Volume Resistivity ( Ω. cm) | >10 | Flexural Modulus (MPa) | 400 |
Breakdown Strength (KV/mm) | 30 | Hardness (Shore D) | 85 |
Flammability | VW-1 | Softening Point ( ℃ ) | 350 |
Operate Temperature ( ℃ ) | -280~300 | Flammability | VW-1 |
Dissipation Factor | 0.0002 | Weather Resistance | No Break |
Dielectric Constant | 2.1 | Original Volume Resistivity ( Ω. cm) | 1018 |
Arc Resistance | 300 | Solvent Resistance | Excellent |
Chemical Resistance | Excellent |