The material is FEP (fluorinated ethylene propylene). It operates from -75°C to +204°C and resists most solvents, acids, and bases.
This product is used in medical device manufacturing, aerospace wire harnesses, battery pack insulation, and industrial laboratory equipment.
Technical Specifications
| Parameter | Value |
|---|---|
| Material | Virgin FEP |
| Shrink ratio | 1.3:1 |
| Minimum expanded I.D. | 0.031 to 2.0 in (0.79 to 50.8 mm) |
| Recovered I.D. | 0.027 to 1.520 in (0.69 to 38.6 mm) |
| Recovered wall thickness (nominal) | 0.008 to 0.035 in (0.20 to 0.89 mm) |
| Continuous operating temp | -75°C to +204°C (-100°F to +400°F) |
| Shrink temperature | <1″ dia: 210°C (410°F) >1″ dia: 221°C (430°F) |
| Color | Natural (clear) |
| Standard length | 4 ft (48 in) |
| Flammability | UL 94 V-0, VW-1 |
| Compliance | USP Class VI, FDA 21 CFR 177.1550, ASTM D2902 Type II, AS23053/11 |
Typical Applications
Medical device manufacturing
Catheters, surgical instruments, dental tools. This transparent FEP heat shrink tubing is USP Class VI compliant and can be sterilized by gamma radiation. The clarity helps verify placement during assembly.
Aerospace and defense
Wire harness insulation, hydraulic line protection. Meets AS23053/11.
Electrical and electronics
Battery pack insulation, sensor lead protection, high-voltage connector liners. UL 94 V-0 rated.
Industrial and laboratory
Roller covers, UV lamp sleeves, chemical feed lines. The transparent FEP heat shrink tubing resists corrosion and does not attract dust.
Ordering and Customization
Standard packaging is 4-foot lengths. Custom options available:
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Continuous coils
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Custom cut lengths
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Non-standard colors
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Etched surface for bonding
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Laser marking
Bulk pricing available for OEM orders.