PET Heat shrinkable tubing is environment friendly plastic tube. Its strong point is able to bear hot, cold, not easy to break and hard to shrink again after first shrink.
PET heat shrinkable plastic tube is made from polymer material: PET, conform to the requirement of environmental protection. The product is free of heavy metal such as Pb, Hg, Cd and so on, and also free of halogen.
PET heat shrinkable tubing is widely used in electronic components such as aluminum electrolytic capacitor, battery, and also used as packing application in the fields of chemicals, machinery, foods, agriculture, light textile, bottle capping and so on.
PET Heat shrinkable tubing performance
No. | Items | Unit | Requirements |
1 | Appearance | - | Free of stain and dirt |
2 | Appearance (non-melt components) | mm2 | ≤0.7mm2 |
3 | Winding(280mm) | mm | φ8 and below <3.0; φ10 and above <3.5 |
4 | Specific Gravity | kg/L | 1.2-1.5 |
5 | Tensile Strength at Break | N/m2 | 5.0×107-10.0×107 |
6 | Elongation at Break | % | 50-350 |
7 | Tensile Strength | N/m | 100-300 |
8 | Water Absorbility | % | <2.0% |
9 | Dielectric Strength at Breakdown | kV/m | >10 |
10 | Surface Current Resistance | Ω | >109 |
11 | Volume Current Resistance | Ω.cm | >1014 |
PET Heat Shrinkable Tubing Specification
specification | Flat width(mm) | Thickness(mm) | Lateral shrinkable ratio(%) | Longitudinal shrinkable ratio(%) | High temperature longitudinal shrinkable ratio(%) |
Φ3 | 5.50±0.2 | 0.08±0.02 | 48±4 | 8±3 | 12±3 |
Φ4 | 7.10±0.2 | 0.08±0.02 | 48±4 | 8±3 | 12±3 |
Φ5 | 9.10±0.2 | 0.08±0.02 | 48±4 | 8±3 | 12±3 |
Φ6 | 10.6±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 | 0.09±0.02 | 48±4 | 8±3 | 12±3 |
Φ10 | 17.0±0.2 | 0.09±0.02 | 48±4 | 8±3 | 12±3 |
Φ12 | 20.4±0.3 | 0.10±0.02 | 48±4 | 8±3 | 12±3 |
Φ12.5 | 21.5±0.3 | 0.10±0.02 | 48±4 | 8±3 | 12±3 |
Φ13 | 21.7±0.3 | 0.10±0.02 | 48±4 | 8±3 | 12±3 |
Φ13.5 | 22.6±0.3 | 0.10±0.02 | 48±4 | 8±3 | 12±3 |
Φ14.5 | 24.2±0.3 | 0.10±0.02 | 48±4 | 8±3 | 12±3 |
Φ16 | 26.7±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 |
Φ20 | 32.9±0.3 | 0.11±0.02 | 48±4 | 8±3 | 12±3 |
Φ22 | 36.2±0.3 | 0.11±0.02 | 48±4 | 8±3 | 12±3 |
Φ25 | 41.1±0.5 | 0.12±0.03 | 48±4 | 8±3 | 12±3 |
Φ30 | 49.1±0.5 | 0.12±0.03 | 48±4 | 8±3 | 12±3 |
Φ35 | 56.7±0.5 | 0.12±0.03 | 48±4 | 8±3 | 12±3 |
Φ40 | 65.0±1.0 | 0.12±0.03 | 45±5 | 12±3 | 12±3 |
Φ42 | 68.5±1.0 | 0.12±0.03 | 45±5 | 12±3 | 12±3 |
Φ45 | 72.0±1.0 | 0.12±0.03 | 45±5 | 12±3 | 12±3 |
Φ48 | 77.6±1.0 | 0.12±0.03 | 45±5 | 12±3 | 12±3 |
Φ50 | 84.0±1.0 | 0.12±0.03 | 45±5 | 12±3 | 12±3 |
Φ52 | 88.5±1.0 | 0.12±0.03 | 45±5 | 12±3 | 12±3 |
Φ60 | 96.0±1.0 | 0.12±0.03 | 45±5 | 12±3 | 12±3 |
Φ63.5 | 105.0±1.0 | 0.12±0.03 | 45±5 | 12±3 | 12±3 |
1. Requirment on specific color and size should be order specially.
2.SizeΦ4mm-Φ25mm are supplied in 200m per roll, other sizes are supplied in 100m per roll.
3.Store for conditions: 20℃~30℃(under 30℃) be storing.
4. The storage life is within six months from the day of ex-factory.
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