HP-KY is clear, thin wall, flexible, flame retardant heat shrinkable tubing with excellent chemical resistance. It is made of radiation cross-linked special fluoropolymer with outstanding chemical and solvent resistance. It is especially suitable for applications requiring abrasion and cut-through resistance, or superior chemical and solvent resistance properties. It provides electrical insulation and strain relief of multipoint connectors and solder joints. Clear tube also makes it easy for visual inspection after application.
Characteristics:
- Shrink ratio: 2:1
- Excellent physical and chemical properties
- Highly flame-retardant
- Flexible, high-temperature resistant
- Excellent abrasion resistance
- Operating temperature: -55℃～150℃
- Minimum shrink temperature: 100 ℃
Materials:
- Insulation:PVDF
Technical Data:
| Property | Specification Requirement | Test Method | Typical Value |
| Tensile strength (Room temp.) | Min. 17.3Mpa | UL224 | >35Mpa |
| Elongation at break (Room temp.) | Min. 150% | UL224 | 300% |
| Voltage withstand (Un-aged) | Withstand 2.5kV for 1 minute and breakdown | UL224 | Pass |
| Longitudinal shrinkage | ≤10% | UL224 | ≤5% |
| Low-temperature flexibility (-55℃ 4hrs) | No cracking | UL224 | Pass |
| Flammability | VW-1 | UL1581 | Pass |
| Volume resistivity | Min. 1011Ω·m | UL224 | Pass |
| Heat shock (275℃ 4hrs) | No cracking | ASTM D2671 | Pass |
| Corrosion | No corrosion | UL224 | Pass |
size
| Size | As Supplied(mm) | After Recovered (mm) | Standard package(m/roll) | ||
| inch | mm | Inner Diameter(Min.) | Inner Diameter (Max.) | Wall Thickness | |
| 3/64 | Φ1.2 | 1.2 | 0.6 | 0.25±0.05 | 1.22/300 |
| 1/16 | Φ1.6 | 1.6 | 0.8 | 0.25±0.05 | 1.22/300 |
| 3/32 | Φ2.4 | 2.4 | 1.2 | 0.25±0.05 | 1.22/200 |
| 1/8 | Φ3.2 | 3.2 | 1.6 | 0.25±0.05 | 1.22/200 |
| 3/16 | Φ4.8 | 4.8 | 2.4 | 0.25±0.05 | 1.22/200 |
| 1/4 | Φ6.4 | 6.4 | 3.2 | 0.30±0.08 | 1.22/200 |
| 3/8 | Φ9.5 | 9.5 | 4.8 | 0.30±0.08 | 1.22/200 |
| 1/2 | Φ12.7 | 12.7 | 6.4 | 0.30±0.08 | 1.22/200 |
| 3/4 | Φ19.1 | 19.1 | 9.5 | 0.43±0.08 | 1.22/50 |
| 1 | Φ25.4 | 25.4 | 12.7 | 0.48±0.08 | 1.22/50 |
| 11/2 | Φ38.1 | 38.1 | 19.1 | 0.51±0.08 | 1.22/50 |
| 2 | Φ50.8 | 50.8 | 25.4 | 0.58±0.08 | 1.22/50 |
Other sizes & colors are available upon request.