PET Heat Shrink Tubing
The PET heat-shrinkable sleeve is a new eco-friendly product developed by the company. It contains no halogenated compounds (PBB: polybrominated biphenyls; PBDE: polybrominated diphenyl ethers) and meets RoHS requirements for lead (Pb), cadmium (Cd), mercury (Hg), and hexavalent chromium (Cr6+).
PET, also known as polyester resin, appears transparent. PET material offers high tensile strength, stiffness, and hardness.
PET withstands temperatures up to 120°C during long-term use. It offers excellent water absorption, strong chemical stability, and superior electrical insulation.
PET heat-shrink tubing significantly outperforms PVC shrink sleeves in heat resistance, electrical insulation, and mechanical strength. More importantly, PET heat-shrink tubing is non-toxic and easily recyclable, posing no harm to humans or the environment, making it a more eco-friendly choice.
PET Heat-Shrinkable Sleeves Overview
- ●PET heat shrink tubing is an innovative eco-friendly product developed by the company. It is halogen-free (no PBBs or PBDEs) and complies with RoHS directives for lead (Pb), cadmium (Cd), mercury (Hg), and hexavalent chromium (Cr6+).
- ●PET, or polyethylene terephthalate, is a transparent material known for its high tensile strength, stiffness, and hardness.
- ●PET can withstand temperatures up to 120°C for long-term use. It offers excellent water absorption, strong chemical stability, and superior electrical insulation.
- ●PET heat-shrink tubing significantly outperforms PVC heat-shrink tubing in heat resistance, electrical insulation, and mechanical strength. More importantly, PET shrink tubing is non-toxic, easily recyclable, and safe for both humans and the environment, meeting higher environmental standards.
Technical Specifications
Tensile Strength:5.0×10⁷~10.0×10⁷ N/mElongation at Break:50%~350%；Melting point:＞220℃；
Water Absorption:＜2.0%；Dielectric Strength:＞10KV/m；Surface Impedance:>10⁹Ω
Key Features
PET Sleeve Specifications & Features
Unit: MM
| Specifications | detour | Wall Thickness | Horizontal shrinkage % | Vertical shrink % | High-temperature longitudinal shrinkage (%) Oven (180±2)°C × 15 min |
|---|---|---|---|---|---|
| Φ4 | 7.0±0.2 | 0.08±0.02 | 48±4 | 8±3 | 12±3 |
| Φ5 | 9.0±0.2 | 0.08±0.02 | 48±4 | 8±3 | 12±3 |
| Φ6.3 | 11.0±0.2 | 0.08±0.02 | 48±4 | 8±3 | 12±3 |
| Φ8 | 14.0±0.2 | 0.10±0.02 | 48±4 | 8±3 | 12±3 |
| Φ10 | 17.0±0.2 | 0.10±0.02 | 48±4 | 8±3 | 12±3 |
| Φ12.5 | 21.1±0.3 | 0.10±0.02 | 48±4 | 8±3 | 12±3 |
| Φ13 | 21.9±0.3 | 0.11±0.02 | 48±4 | 8±3 | 12±3 |
| Φ16 | 26.8±0.3 | 0.11±0.02 | 48±4 | 8±3 | 12±3 |
| Φ18 | 29.8±0.3 | 0.11±0.02 | 48±4 | 8±3 | 12±3 |
| Φ22 | 36.2±0.4 | 0.11±0.02 | 45±4 | 8±3 | 12±3 |
| Φ25 | 41.1±0.5 | 0.11±0.02 | 45±4 | 8±3 | 12±3 |
| Φ30 | 49.1±0.5 | 0.11±0.02 | 45±4 | 8±3 | 12±3 |
| Φ35 | 56.7±0.5 | 0.11±0.02 | 45±4 | 8±3 | 12±3 |
*The above are some of our factory's standard specifications for casings. Production can be carried out according to your requirements.
PET Heat Shrink Tubing Color Chart
| Code | Color Swatch | Code | Color Swatch |
|---|---|---|---|
| TA-1 | TH-4 | ||
| TB-1 | TH-6 | ||
| TC-1 | TH-2 | ||
| TD-1 | TC-2 | ||
| TE-1 | TD-2 | ||
| TF-1 | TL-2 | ||
| TJ-7 | TH-1 | ||
| TH-8 | TH-5 |
Image is for reference only; actual color may vary. Please refer to the actual product color.