Flame-Retardant heat shrink tubing

Flame-retardant heat shrink tubing1.soft and flexible 2.Shrink Ratio: 2:1 3.Elongation: Above 200% 4.UL,RoHS, Features Flame-retardant, soft and flexible, insulating. Shrink under low temperature. Material: Cross-linking Polyolefin Shrinking Ratio: 2: 1 Longitudinal shrinking ratio: Not above 5% Lowest temperature: 90 ceti degree Continue operating temperature: -55c 105 ceti degree Usages: Insulating protection for components, terminals and junctions. Wires binding, Marking and Identifying, Mechanical protection Color: Standard color available: Black, red, yellow, green, blue, white, gray, purple, brown (other colors are available at requesting) Specifications: Tensile strength: Above 10.4Mpa Elongation: Above 200% Dielectric Voltage withstand: Above 2500V Volume resistivity: Above 1014 Omega*cm Flammability: VW-1 OFT: Pass Technical Data:PROPERTYTest MethodStandardPhysicalTensile Strength(MPa)GB/T1040≥10.4Elongation(%)GB/T1040≥200Tensile Strength after Aging(MPa)UL 224 158°C×168hr≥7.3Elongation after Aging(%)UL 224 158°C×168hr≥100Heat ResisitanceUL 224 250°C×4hrNo viscidity, No crackingElectricalCold BlendUL 224 -30°C×4hrNo crackingDielectric Strength(kv/mm)GB/T1408≥15Dielectrc Withstand150VUL 224No breakdown for 1500V600VUL 224No breakdown for 2500VVolume resistance(Ω.cm)GB/T1410≥1×1014ChemicalAnti CorrosionUL 224 158°C×168hrPASSConpper stabilityUL 224 158°C×168hrPASSFlammabilityUL 224VW-1