Blue heat shrinkable tube

Heat-shrinkable tubing is a flexible heat shrinkable tubing desingned for the commercial market. The typical properties are flame-retardant,good resistance to common fluids and solvents and a high dielectric strengh. So it is suitable for a wide range of applications,including electrical insulation,strain relief,cable bonding,color-coding and identification of wires.cables,pipes,and electrical and electronic components. Specification ValuesOperating Temperature: -55 125 CShrinking Temperature: Start at 70 C, and shrunk totally at 110 C(CB). Size range: 0.6 180mm , special size are negotiable. Shrink Ratio: 2:1 PROPERTY Test MethodStandardRepuiredClassicValuePhysical featureTensile Strength(Mpa)GB/T1040≥10.414.8Elongation(%)GB/T1040≥200460Tensile Strength (aged)UL224 158 C*168hr≥7.314.5Elongation (aged)(%)UL224 158 *168hr≥100480HeatShockUL 224 250 *4hrNo Viscidity PASSNO crackingCole BendUL224 -30 *1hrNO crackingPASSElectric feature Dielectric Strength(KV/mm)GB/T1408≥1517Dielectric Withstand150VUL224≥1500VPASS600VUL224≥2500VPASSVolume resistivity(Ω.m)GB1410≥1*10161*1017Chemical feature Corrosion UL224 158 *168hrPASSCopper stability UL224 158 *168hrPASSFlammability UL224VW-1PASS