Insulation polyolefin heat shrink tubing used in electronics communication industries
1. Create a moisture-resistant seal in applications where temperatures reach up to 450° F.
2. An adhesive lining melts when the tubing is heated and bonds to the underlying surface, creating a water-resistant seal. Made of PTFE, it also resists abrasion and chemicals.
3. Choose tubing with a larger shrink ratio to create a tight seal over irregularly shaped objects.
Technical data
Details Images
Data sheet
Application
Widely used in electronics, computer, electric heating, aviation, military, communications and other important science and technology industries,such as micro transformer, special sensors, artificial blood vessels.
About us
1. Create a moisture-resistant seal in applications where temperatures reach up to 450° F.2. An adhesive lining melts when the tubing is heated and bonds to the underlying surface, creating a water-resistant seal. Made of PTFE, it also resists abrasion and chemicals.
3. Choose tubing with a larger shrink ratio to create a tight seal over irregularly shaped objects.
Technical data
| Solubility | ≥280ºC |
| Dielectric constant (*) 50 Hz | 2.1 |
| Corrosion effect on copper | No corrosion |
| Antibacterial, erosion resistant | Good |
| Tensile strength Mpa(kgf/cm) | 20.5 |
| Breakdown voltage (normal temperature)(kv/mm) | 30 |
| Appearance | Bright surface, no drawing and pitting, no impurities inside and outside the pipe |
| Axial shrinkage (diameter) (%) | ≥5% |
| Extensibility(%) | 200 |
| Resistance | Wear resistance, acid and alkali resistance, anti impregnation, anti mold, corona discharge, resistant to industrial solvents, external mechanical damage, oil and special liquids |
| Environment protection | It is harmless to human body and environment, and conforms to Rosh standard |
Details Images
Data sheet
| Shrinkage ratio of 1.7 :1 | ||||
| Size mm | I.D(mm/ich) | |||
| Before shrink | Wall thickness | After shrunk | Wall thickness | |
| Φ0.5 | 0.7±0.2 | 0.028 | ≤0.40 | 0.015 |
| Φ1.0 | 1.0±0.2 | 0.039 | ≤0.50 | 0.018 |
| Φ1.5 | 1.5±0.2 | 0.059 | ≤0.90 | 0.021 |
| Φ2.0 | 2.0±0.2 | 0.079 | ≤1.30 | 0.026 |
| Φ2.5 | 2.5±0.2 | 0.098 | ≤1.50 | 0.032 |
| Φ3.0 | 2.5±0.2 | 0.118 | ≤1.80 | 0.038 |
| Φ3.5 | 3.5±0.2 | 0.138 | ≤2.0 | 0.046 |
| Φ4.0 | 4.0±0.3 | 0.157 | ≤2.5 | 0.058 |
| Φ4.5 | 4.0±0.3 | 0.177 | ≤2.8 | 0.072 |
| Φ5.0 | 4.5±0.3 | 0.197 | ≤3.0 | 0.091 |
| Φ6.0 | 5.0±0.3 | 0.236 | ≤3.8 | 0.112 |
| Φ7.0 | 6.0±0.3 | 0.276 | ≤4.0 | 0.139 |
| Φ8.0 | 7.0±0.3 | 0.315 | ≤4.8 | 0.174 |
| Φ9.0 | 8.0±0.3 | 0.354 | ≤5.0 | 0.218 |
| Φ10.0 | 10.0±0.3 | 0.394 | ≤6.0 | 0.273 |
| Φ12.0 | 12.0±0.3 | 0.472 | ≤7.0 | 0.342 |
| Shrinkage ratio of 4 :1 | ||||
| Size mm | Before shrink | Wall thickness | After shrunk(I.D) | |
| Thin | Thickness | |||
| Φ1.5 | 1.5±0.2 | 0.05 | 0.1 | 8.0±0.3 |
| Φ2.0 | 2.0±0.2 | 0.05 | 0.12 | 8.0±0.3 |
| Φ3.0 | 3.0±0.2 | 0.05 | 0.12 | 8.0±0.3 |
| Φ4.0 | 4.0±0.2 | 0.05 | 0.12 | 8.0±0.3 |
| Φ4.5 | 4.5±0.2 | 0.12 | 0.12 | 8.0±0.3 |
| Φ6.0 | 6.0±0.2 | 0.12 | 0.12 | 8.0±0.3 |
| Φ7.0 | 7.0±0.2 | 0.12 | 0.15 | 8.0±0.3 |
Application
Widely used in electronics, computer, electric heating, aviation, military, communications and other important science and technology industries,such as micro transformer, special sensors, artificial blood vessels.
About us