Want a fully flame retardant (A1-FL) heat shrink for your wire harness? Black heat shrink tubing white inner adhesive Fully flame retardant shink tubing
Want a fully flame retardant (A1-FL) heat shrink for your wire harness? Both black outer jacket and white inner adhesive are flame retardant, Shrink ratio 4:1. Highly mechanical strength, sealing protection for your wire splice, terminals, fuse links. highflameretardant heatshrink whiteadhesive shrinkage wireharness wiresplice shrinksleeve
| A1-FL Fully Flame-Retardant Dual Wall Heat-Shrinkable Tubing | ||||
| Introduction | ||||
| Polyolefin dual wall heat-shrinkable tube, high shrinkage rate, completely flame-retardant and high mechanical strength, providing stress relief and abrasion protection for wire splices, terminals, fuse links and series element. | ||||
| Features | |
| Operating temperature: -40°C to 135°C | |
| Minimum full recovery temperature: 135°C | |
| Environmentally friendly, RoHS & ELV compliant | |
| Shrink ratio: 4:1 | |
| Standard color: Black (outer jacket) / White (inner layer) | |
| Technical Data | ||||
| Property | Test Method | Requirement | ||
| Material Properties | ||||
| Longitudinal change | ASTM D2671 | ≥-10% | ||
| Tensile strength | ASTM D2671 | ≥10.3MPa | ||
| Ultimate elongation | ASTM D2671 |
≥250% |
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| Secant modulus 2% (Outer layer / recovered) | ASTM D2671 | ≥137MPa | ||
| Heat shock (225°C/4h) | ASTM D2671 | No cracking, dripping or flowing of outer jacket | ||
| Dielectric strength (outer layer) | ASTM D2671 | ≥16 kV/mm | ||
| Volume resistivity | ASTM D2671 | ≥1.0×1012Ω.cm | ||
| Flammability | ISO 6722-1 | Self-extinguishing within 30S | ||
| Splice performance | ||||
| Current leakage | 5% salt solution/24h，DC 50V | ≤0.25μA | ||
| Thermal shock Current leakage |
50°C to 130°C for 5 cycles |
≤0.25μA |
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| Heat aging Current leakage |
168 hrs. at 130°C ± 5°C |
≤0.25μA |
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| Fluid immersion Current leakage |
24 hrs. at 25°C ± 3°C ASTM D471 Reference Fuel C VV-F-800 Diesel Fuel 1hr. at 100°C ± 3°C ASTM #3 Oil |
≤0.25μA |
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How to Contact us?
Email: Enquiry@upolymer.com Whatsapp:8615940969469