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Products meet the CGC, SGS, ROHS environmental directives.Good flame retardant, soft and flexible.Shrink temperature :70-80 °C, full recovery temperature: 125 °C.Temperature control: -55 °C → 105 °C.Radial shrinkage: 2:1; longitudinal shrinkage rate: ± 5%.Insulation products with excellent corrosion resistance,weather resistanceColors: red,yellow,blue,green,black ,white and other colors.
Properties
Test Project | Test Method | Test results | |
Longitudinal shrinkage(%) | — | ±5% | |
Tensile strength(MPa) | ASTM D638 | ≥10Mpa | |
Elongation(%) | ASTM D638 | ≥350% | |
After aging (158 °C for 7 days) | (MPa)Tensile strength | ASTM D638 | ≥7Mpa |
(%)Elongation | ASTM D638 | ≥300% | |
Volume resistivity(Ω·cm) | ASTM D257 | ≥1014Ω.cm | |
Breakdown strength(KV/mm) | ASTM D149 | ≥25 | |
Flame retardant | UL 224 | VW-1 | |
Environmentally Friendly Flame-retardant Heat Shrinkable Tube