Material:
Outer: irradiation crosslinked modified polyolefin material
Shrink ratio: 6: 1
Features:
- 6: 1 high rate of heat shrinkage characteristics, the diameter was larger quiltcoverage;
- Black sleeving, has excellent UV resistance;
- semi-rigid walled polyolefin material has excellent electrical insulation propertiesand mechanical protection properties;
- Minimum fully shrink temperature: 135 ℃.
Application: High magnification of the polyolefin heat-shrinkable tubing material with goodelectrical insulation properties and mechanical protection properties, the 6: 1 high rate of shrinkage characteristics, especially suitable for an extremely wide range of sizes harness connection or component connection.
Introduction
| Item | Test method | Indicator |
| Range of continuous operating temperature | IEC216 | -50℃~110℃ |
| Tensile strength | ASTM D2671 | ≥13MPa |
| Elongation at break | ASTM D2671 | ≥400% |
| Tensile strength after aging | ASTM D2671(150℃) | ≥12MPa |
| Elongation at break after aging | ASTM D2671(150℃) | ≥300% |
| Volume resistivity | IEC93 | ≥1.0×10¹⁴ Ω· cm |
| Breakdown strength | IEC243 | ≥20kV/mm |
| Breakdown strength | ASTM D2671 | by |
| Axial shrinkage | UL224 | 0~10% |
| Concentricity rate | ASTM D2671 | ≥65% |
| Cracking resistance | ASTM D1693（50℃） | No cracking |
| Water absorption | ISO62(23℃，14day) | ≤0.2% |
| Hot melt adhesive (single-wall type sixfold thick-walled tube does not involve) | ||
| Softening Point | ASTM DE28 | 85℃ |
| Peel strength（PE）） | DIN30672 | ≥4N/cm |
| Copper stability | ASTM D2671 | No corrosion |
| Antibacterial | ISO846 | by |
Specification
| Specification | Product inner diameter(mm) | After shrinking the inner diameter(mm) | Wall thickness after shrinking(mm) | Standard length(mm) |
| 19.0/3.2 | ≥19.0 | ≤3.2 | ≥3.2 | 1000-1220 |
| 33.0/5.5 | ≥33.0 | ≤5.5 | ≥3.4 | 1000-1220 |
| 44.4/7.7 | ≥44.4 | ≤7.4 | ≥3.6 | 1000-1220 |
| 50.8/8.3 | ≥50.8 | ≤8.3 | ≥4.3 | 1000-1220 |
| 69.8/11.7 | ≥69.8 | ≤11.7 | ≥4.8 | 1000-1220 |
| 88.9/17.1 | ≥88.9 | ≤17.1 | ≥4.8 | 1000-1220 |
| 119.4/22.9 | ≥119.4 | ≤22.9 | ≥4.8 | 1000-1220 |