A1-150 Automotive wiring harness double-wall heat shrinkable tube
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A1-150 Automotive wiring harness double-wall heat shrinkable tube
Category：
Heat shrink products for automotive parts
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Details
| Introduction | ||||
| Semi-rigid polyolefin double-wall heat-shrinkable tube, high temperature resistance, high shrinkage rate, flame retardant, specially designed for insulation, stress relief and sealing of automobile wire joints and parts in the environment of automobile hood; length can be customized. | ||||
| Features | ||||
| Operating temperature: -40℃-150℃ | ||||
| Minimum full shrinkage temperature: 135 ℃ | ||||
| Environmental protection，ELV，RoHS compliant | ||||
| Shrink ratio: 4:1 | ||||
| Color : Black |
| Technical Data | ||||
| Property | Test Method | Value | ||
| Heat shrink tube property | ||||
| Longitudinal change rate | ASTM D2671 | ≥-10% | ||
| Tensile strength | ASTM D2671 | ≥10.3MPa | ||
| Breakdown elongation | ASTM D2671 | ≥300% | ||
| 2% secant modulus | ASTM D2671 | ≥150 MPa | ||
| Heat shock(225℃/4h) | ASTM D2671 | No dripping, no flow, no cracks (outer layer) | ||
| Dielectric strength (outer layer) | ASTM D2671 | ≥19.7kV/mm | ||
| Volume resistivity | ASTM D2671 | ≥1.0×1013Ω.cm | ||
| Flame retardancy (outer layer only) | ISO 6722-1 | Self-extinguishing within 30S | ||
| Joint performance | ||||
| Leakage current of the initial sample | 5% salt solution/24h，DC 50V | ≤0.25μA | ||
| After temperature cycle Current leakage |
-40℃-135℃，25 cycles | ≤0.25μA |
||
| After heat aging Current leakage |
(150℃± 5°C)/1000hrs | ≤0.25μA |
||
| After solvent resistance() Current leakage |
(25°C ± 3°C)/24 h ASTM D471 Fuel C VV-F-800 Diesel Fuel |
≤0.25μA |
||
| After solvent resistance Current leakage |
(100℃± 3℃)/24hrs ASTM #3 Oil |
≤0.25μA |
||
| Dimension | ||||
| Size | As Supplied(mm) | After shrink(mm) | ||
| A1-150 | Diameter（Min.） | Diameter（Max.） | Wall thickness(Reference) | Adhesive W.T.(reference) |
| 5.1 | 5.10 | 1.30 | 1.20 | 0.70 |
| 7.6 | 7.62 | 1.65 | 1.50 | 0.80 |
| 9.0 | 9.02 | 2.29 | 1.60 | 0.80 |
| 11.6 | 11.56 | 2.54 | 2.30 | 1.40 |
| 14.1 | 14.10 | 3.00 | 2.30 | 1.40 |
| 17.8 | 17.78 | 4.45 | 2.50 | 1.50 |
| 27.9 | 27.94 | 8.38 | 2.50 | 1.50 |
| Cross Reference |
| Tyco-Raychem: SCT |
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