Fluorinated rubber heat shrink tubing
Highly flame-retardant, mold-resistant, and capable of withstanding extreme temperatures, oil-resistant, and chemical-resistant, it is particularly suitable for environments requiring heat resistance (such as in new energy vehicles, aircraft, or near engine or fuel tank electrical and hydraulic systems) and those requiring resistance to chemical solvents. It is ideal for insulating and stress relief of cables and harnesses in these environments, protecting electronic and electrical equipment from damage.
Features/Advantages
Mold-resistant
·Contraction ratio 2:1
·High-temperature resistant,
Solvent-resistant
Chemical-resistant
Radiation-resistant
·Resistant to diesel and aviation fuel, high oil resistance
·High flame retardancy
Rapid shrinkage speed
l Specs and Dimensions (mm)
Regulation Please provide the Chinese content that needs to be translated into American English. | Expansion post(mm) | Fully retracted(mm) | |||
Metric | Inside Diametermm） | Wall Thickmm） | Inner Diameter(max) | Wall Thicknessmm） | |
Φ3.2 Thin | 3.8±0.3 | 0.20±0.07 | 1.6 | 0.45±0.08 | |
Φ4.8 Thin | 5.3±0.3 | 0.23±0.07 | 2.4 | 0.48±0.08 | |
Φ6.4 Thin | 7.0±0.3 | 0.30±0.07 | 3.2 | 0.50±0.08 | |
Φ7.9 Thin | 8.5±0.3 | 0.30±0.07 | 3.9 | 0.62±0.08 | |
Φ9.5 Thin | 10.3±0.3 | 0.35±0.07 | 4.8 | 0.72±0.08 | |
Φ12.7 Thin | 13.5±0.5 | 0.35±0.07 | 6.4 | 0.72±0.08 | |
Φ15.9 Thin | 16±0.5 | 0.36±0.10 | 7.9 | 0.78±0.10 | |
Φ19.1 Thin | 20.5±1 | 0.38±0.10 | 9.5 | 0.85±0.10 | |
Φ25.4 Thin | 26.5±1 | 0.45±0.13 | 12.7 | 0.95±0.10 | |
l Performance specifications
Performance | Specification requirements | Testing Method | Typical Value |
Longitudinal shrinkage rate | ±10% | ASTM D 2671 | ±7% |
Tensile strength | ≥11MPa | ASTM D 638 | 12 MPa |
Tensile elongation at break | 250% | ASTM D 638 | ≥400% |
Tensile elongation at break after aging (Thermal aging 250℃,168Hour) | 200% | ASTM D 638 | ≥300% |
Thermal shock(300℃,4Hour) | Crack-free | ASTM D 2671 | Through |
