Adhesive Lined 6:1 Heavy Wall Heat Shrink Tubing
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Model: CYG-HWTA(6X)
Material
Exterior layer: irradiated cross-linked modified polyolefin
Inner layer: hot-melt adhesive
Shrink ratio: 6:1
Description
The 6:1 heavy wall heat shrink tubing is manufactured from polyolefin, and features a high shrink ratio, as well as offers an excellent insulation and mechanical protection performance. The shrink ratio is 6:1, which makes it ideal for splicing accessories and wires in extremely wide dimensions. The hot melt adhesive layer provides a water resistant seal for connecting accessories. The minimum full recovery temperature of this heavy wall heat shrink tubing is 135℃. When the environmental temperature is higher than 135℃, the shrinking time of this tubing will be reduced.
| Size | As supplied | After recovery | Standard length | |
| Min. inside Diameter | Max. inside Diameter | Min. wall thickness | ||
| 19/3.2 | 9 | 3.2 | 3.2 | 1.22m/pcs |
| 33/5.5 | 33 | 5.5 | 3.4 | 1.22m/pcs |
| 44.4/7.4 | 44.4 | 7.4 | 3.6 | 1.22m/pcs |
| 50.8/8.3 | 50.8 | 8.3 | 4.8 | 1.22m/pcs |
| 69.8/11.7 | 69.8 | 11.7 | 4.8 | 1.22m/pcs |
| 88.9/17.1 | 88.9 | 17.1 | 4.8 | 1.22m/pcs |
| 119.4/22.9 | 119.4 | 22.9 | 4.8 | 1.22m/pcs |
| Item | Test method | Specifications |
| Continuous operating temperature | IEC216 | -55℃~110℃ |
| Tensile strength | ASTM D2671 | ≥14MPa |
| Elongation at break | ASTM D2671 | ≥400% |
| Tensile strength after aging | ASTM D2671(150℃, 168h) | ≥12MPa |
| Elongation at break after aging | ASTM D2671(150℃, 168h) | ≥300% |
| Volume resistivity | IEC93 | ≥1.0x1014 Ω· cm |
| Dielectric strength | IEC243 | ≥20kV/mm |
| Copper stability | ASTM D2671 | Pass |
| Longitudinal shrinkage | UL224 | 0~10% |
| Concentricity | ASTM D2671 | ≥65% |
| Cracking resistance | ASTM D1693 (50℃) | No cracking |
| Water absorption | ISO62(23℃, 14 days) | ≤0.2% |
| Adhesive | ||
| Softening point | ASTM DE28 | 85℃ |
| Peel strength (PE) | DIN30672 | ≥4N/cm |
| Copper stability | ASTM D2671 | Non-corrosive |
| Resistance to fungus and decay | ISO846 | Pass |
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