Heat Shrink
Standard Heat Shrink Tubing
General-purpose heat shrink for insulation, marking, bundling and terminal protection.
Heat Shrink
Typical technical parameters
- Material
- Radiation-crosslinked halogen-free, red-phosphorus-free polyolefin
- Temperature range
- -55 C to 125 C
- Voltage / insulation
- UL224 2500 V / 1 min no breakdown; dielectric strength >=15 kV/mm
- Size range
- 2:1 shrink ratio; standard colors black, red, yellow, blue, white
- Structure
- Standard halogen-free heat shrink tubing
| Feature | Catalog value |
|---|---|
| Standard | UL224 |
| Shrink ratio | 2:1 |
| Initiating shrink temperature | >=80 C |
| Full shrink temperature | >=125 C |
| Operating temperature | -55 C to +125 C |
| Environmental standard | RoHS, IPC/JEDEC-J-STD-709, H-class material |
| Standard colors | Black, red, yellow, blue, white; other colors custom |
| Environmental parameter | Requirement | Method |
|---|---|---|
| Cd / Cr / Hg / Pb | Qualified by limits in catalog | GB/Z21274-2007 / GB/Z21275-2007 |
| Br | <=900 ppm | Pr EN14582 B |
| Cl | <=900 ppm | Pr EN14582 B |
| PBBs / PBDEs | N/A | GB/Z21276-2007 |
| Red phosphorus | <=1000 ppm | PY-GC/MS |
Note: Values are typical reference ranges. Final specification can be confirmed by sample testing, drawings and customer standards.
Key features
- UL224 standard, shrink ratio 2:1
- Initiating shrink >=80 C, full shrink >=125 C
- RoHS, IPC/JEDEC-J-STD-709, H-class material
Typical applications
- High fire-safety wire insulation
- Solder joint rust prevention
- Subway, high-speed rail, aircraft and IT digital products