FEP Heat Shrink Tubing
With a range of shrink ratios, our FEP heat shrink tubing ensures a tight and secure fit around wires, cables, and components. It is available in multiple lengths, inner diameters, and wall thicknesses to meet specific project requirements.
By Heat Shrink Ratios
- Shrinks to approximately 77% of its original diameter.
- Suitable when minimal shrinkage is needed and low stress on components is preferred.
- Provides a snug fit without excessive compression.
- Shrinks to about 63% of its original diameter.
- Offers more shrinkage than 1.3:1 while remaining suitable for delicate components.
- Provides greater coverage while maintaining clarity and chemical resistance.
- Shrinks to about 50% of its original diameter.
- Useful when significant diameter reduction is required.
- Better adaptability for irregular shapes and larger connectors.
Performance Characteristics
| Characteristic | Value |
|---|---|
| Relative Density | 2.12 - 2.17g/cc |
| Hardness | 55D |
| Tensile Strength | 19 - 22MPa |
| Thermal Conductivity | 0.2W / M-K |
| Elongation | 300 - 400% |
| Water Absorption | <= 0.01% |
| Flame Retardancy | VW - 0 |
| Melting Point | 270 / 325degC |
Parameters
| ID Before Heat Shrinking | ID After Heat Shrinking | Wall Thickness Before Heat Shrinking | Length |
|---|---|---|---|
| 3.0 + 0.3mm | 2.3mm | 0.03 - 0.2mm | 0.5 - 2m |
| 3.5 + 0.3mm | 2.7mm | 0.03 - 0.2mm | 0.5 - 2m |
| 4.3 + 0.4mm | 3.1mm | 0.03 - 0.2mm | 0.5 - 2m |
| 4.5 + 0.4mm | 3.5mm | 0.03 - 0.25mm | 0.5 - 2m |
| 5.0 + 0.4mm | 3.8mm | 0.03 - 0.25mm | 0.5 - 2m |
| 5.3 + 0.4mm | 4.0mm | 0.03 - 0.25mm | 0.5 - 2m |
| 6.0 + 0.4mm | 4.6mm | 0.03 - 0.25mm | 0.5 - 2m |
| 6.5 + 0.4mm | 5.0mm | 0.03 - 0.25mm | 0.5 - 2m |
| 7.0 + 0.4mm | 5.4mm | 0.03 - 0.25mm | 0.5 - 2m |
| 7.37 + 0.4mm | 4.6mm | 0.05 - 0.25mm | 0.5 - 2m |
| 8.0 + 0.4mm | 4.8mm | 0.05 - 0.25mm | 0.5 - 2m |
| 8.0 + 0.4mm | 6.1mm | 0.06 - 0.25mm | 0.5 - 2m |
| 8.5 + 0.4mm | 6.5mm | 0.06 - 0.25mm | 0.5 - 2m |
| 9.0 + 0.4mm | 6.9mm | 0.08 - 0.35mm | 0.5 - 2m |
| 9.52 + 0.4mm | 5.9mm | 0.08 - 0.35mm | 0.5 - 2m |
| 10.0 + 0.4mm | 7.6mm | 0.08 - 0.35mm | 0.5 - 2m |
| 10.5 + 0.4mm | 6.5mm | 0.08 - 0.35mm | 0.5 - 2m |
| 12.0 + 0.4mm | 7.5mm | 0.08 - 0.35mm | 0.5 - 2m |
What is the shrink ratio of your FEP heat shrink tubing?
We offer shrink ratios of 1.3:1, 1.6:1, and 2:1 depending on the required level of shrinkage.
What are the available inner diameters (ID) before and after shrinkage?
Before Shrink: 3.0mm - 12.0mm; After Shrink: 2.3mm - 7.5mm
What is the available wall thickness?
We offer wall thicknesses ranging from 0.03mm to 0.35mm.
What are the available lengths?
Our standard lengths range from 0.5m to 2.0m.
Can you provide custom sizes for FEP heat shrink tubing?
Yes, we can manufacture custom diameters, lengths, and wall thicknesses based on your requirements.
What is the temperature range for shrinking the FEP tubing?
The shrink temperature for our FEP tubing is typically 180degC to 220degC.
Does FEP heat shrink tubing provide electrical insulation?
Yes, FEP tubing has excellent dielectric properties, making it suitable for high-voltage insulation and wire protection.