High performance Viton heat shrink tubing

KOSOO VITON has excellent resistance to high temperature performance, oil and chemical resistance properties, especially suitable for applications where heat (such as aircraft or automobile engine or fuel tank near the electrical and hydraulic systems) and the need for chemical solvents environment for These environments cable harness to protect the insulation and stress relief, protection of electrical and electronic equipment from damage. Features ● shrink ratio 2: 1 ● high temperature, solvent resistance, chemical resistance, radiation resistance, excellent oil resistance ● ● ● non-chlorinated flame-retardant compounds PCBs, PCPs and polybrominated diphenyl PBBs, polybrominated diphenyl oxide PBBOs, polybrominated biphenyls ether PBBEs, PBDEs and other substances harmful to the environment, in line with the European RoHS environmental directive and SONY SS00259 standards of environmental protection requirements. Temperature range ● continuous use temperature: -65 ℃ ~ 200 ℃ ● Minimum initial shrinkage temperature: 150 ℃ ● Minimum fully recovery temperature: 175 ℃ Certification / standard AMS-DTL-23053/13 performance characteristics Item Index Test Method Typical requirements value of the physical properties of tensile strength 8.2MPa min. ASTMD638 ≥10.3MPa elongation at break of 250% min ASTMD638 ≥300% thermal shock (300 ℃, 4 hours) without crack ASTMD2671 by low temperature flexibility (-75 ℃, 4 hours) No ASTMD2671 cracks by thermal aging 250 ℃, after 168 hours aging tensile strength 8.2MPa min. after ASTMD638 ≥8.2MPa aging Elongation at break 200% min. ASTMD638 ≥200% electrical properties and dielectric breakdown voltage 2500V, 60sec, not ASTMD2671 breakdown by dielectric strength 7.9KV / mm min. ASTMD2671 ≥7.9kv / mm Volume resistivity 1014Ω? cm min. ASTMD876 ≥1014Ω? cm corrosive chemical properties (175 ℃, 16 hours) by the flame-retardant non-corrosive ASTMD2671 15s self-extinguishing oil properties within ASTMD2671 by 23 ℃, 24 hours (gasoline, fuel oil, hydraulic oil, lubricating oil, etc.) Tensile Strength 8.2MPa min. min. ASTMD2671 ≥8.2MPa elongation at break of 200% min. ASTMD2671 ≥200% Specifications Dimensions (lnch) inner diameter (mm / inch) thickness (mm / inch) Packing (m / volume) before contraction (min) after shrinkage (max.) 1/8 after shrinking 3.2 (0.125) 1.6 (0.062) 0.76 ± 0.13 (0.030 ± 0.005) 50 3/16 4.8 (0.187) 2.4 (0.093) 0.89 ± 0.18 (0.035 ± 0.007) 50 1/4 6.4 (0.250) 3.2 (0.125) 0.89 ± 0.18 (0.035 ± 0.007) 50 3 / 8 9.5 (0.375) 4.8 (0.187) 0.89 ± 0.18 (0.035 ± 0.007) 50 1/2 12.7 (0.500) 6.4 (0.250) 0.89 ± 0.18 (0.035 ± 0.007) 30 3/4 19.1 (0.750) 9.5 (0.375) 1.07 ± 0.21 (0.042 ± 0.008) 30 1 25.4 (1.000) 12.7 (0.500) 1.25 ± 0.03 (0.049 ± 0.011) 30 11/2 38.1 (15.00) 19.0 (0.750) 1.40 ± 0.38 (0.055 ± 0.015) 30 2 50.8 (2.000 ) 25.4 (1.000) 1.65 ± 0.43 (0.055 ± 0.017) 30 Other sizes can be customized color black