A1 Black Wire Splice Dual Wall Heat Shrink Tube
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A1 Black Wire Splice Dual Wall Heat Shrink Tube Introduction Semi-rigid polyolefin dual wall heat-shrinkable tube, high shrinkage rate, flame retardant.Suitable...
A1 Black Wire Splice Dual Wall Heat Shrink Tube
Introduction
Semi-rigid polyolefin dual wall heat-shrinkable tube, high shrinkage rate, flame retardant.Suitable for waterproof sealing and insulation protection of automobile wiring harness wire connectors, terminals and components. Length can be customized.
Features
Operating temperature: -40°C to 130°C
Minimum full recovery temperature: 135°C
Environmentally friendly, RoHS & ELV compliant
Shrink ratio: 4:1
Standard color: Black
Dimensions
| Part No. A1 |
As supplied(mm) | After recovered(mm) | ||||
| Inner diameter D(min.) |
Inner diameter d(max.) |
Wall thickness t(nom.) |
Adhesive Wallthickness t1(nom.) |
|||
| 4.0 | 4.0 | 1.00 | 1.00 | 0.50 | ||
| 5.75 | 5.75 | 1.25 | 1.20 | 0.60 | ||
| 7.5 | 7.5 | 1.65 | 1.60 | 0.80 | ||
| 9.0 | 9.0 | 2.30 | 1.80 | 0.90 | ||
| 11.0 | 11.0 | 2.40 | 2.00 | 1.00 | ||
| 12.7 | 12.7 | 2.80 | 2.10 | 1.10 | ||
| 14.0 | 14.0 | 3.00 | 2.20 | 1.20 | ||
| 18.3 | 18.3 | 4.45 | 2.40 | 1.40 | ||
Technical Data
| Property | Test method | Requirement | ||||
| Material Properties | ||||||
| Longitudinal change | ASTM D2671 | ≥-10% | ||||
| Tensile strength | ASTM D2671 | ≥10.3 MPa | ||||
| Ultimate elongation | ASTM D2671 | ≥250% | ||||
| Secant modulus 2%(Outer layer /recovered) | ASTM D2671 | ≥137MPa | ||||
| Heat shock(225℃/4h) | ASTM D2671 | No cracking,drippingorflowing(outerjacket) | ||||
| Dynamic cut through | ASTM D3032 | ≥13.6kg | ||||
| Volume resistivity | ASTM D2671 | ≥1.0×10¹² Ω・cm | ||||
| Flammability (colors) | ISO 6722-1 | Self-extinguishing within 30s | ||||
| Splice performance | ||||||
| Current leakage | Q/DLH 0006 | ≤0.25μA | ||||
| Room temperature flextest | Q/DLH 0006 | |||||
| Current leakage | ≤0.25μA | |||||
| Thermal shock | Q/DLH 0006 | |||||
| Current leakage | ≤0.25μA | |||||
| Low temperatureflexibility dielectric withstand | Q/DLH 0006 | |||||
| 1minute at 1,000 volts | No breakdown | |||||
| Heat aging | Q/DLH 0006 | |||||
| Current leakage | ≤0.25μA | |||||
| Fluid immersion | Q/DLH 0006 | |||||
| Current leakage | ≤0.25μA | |||||
| Swell | ≤50% | |||||
