1.7:1 PTFE Heat-Shrinkable TubingOperating Temperature: -80ºC ~ 260ºC Shrink temperature:     320ºC ~ 380ºCShrink ratio:            1.7:1 PTFE heat shrinkable tube is applied imported polytetrafluoroethylene (PTFE). PTFE heat shrinkable tube has excellent chemical resistance,Website:http://www.fiberglasssleeving.net, heat resistance, weather and corrosion resistance. It possesses excellent rigid and transparent. RoHS and Reach compliant.Widely used in electrical, computer, electro thermal, aerospace, military, and telecommunication etc. Such as mini transformer, special sensor, artificial blood vessel.Melting≥450ºCDielectric constant (*)50HZ2.1Rigidity85Copper corrosionNo corrosionAntibiotic property, erosion resistance propertyExcellentToughness (fold, bend, tear etc.)ExcellentTensile strength Mpa (kgf/cm)20.5Breakdown strength (kv/mm)30AppearanceSmooth, no visible fur and defects, no impurityLongitudinal change (%)≤5%ElongationVW-1ResistanceWear resistant, anti-acid and anti-virus,      corona discharge, solvent resistance, etcEnvironmentNo hazardous to humans and environmentSize      mmAs supplied I.D.As supplied W.T.After recovery      I.D.After recovery      W.T.Thin WallThick wallThin WallThick wallφ0.50.7±0.20.10±0.050.15±0.05≤0.400.15±0.050.25±0.05φ1.01.0±0.20.10±0.050.15±0.05≤0.500.15±0.050.25±0.05φ1.51.5±0.20.10±0.050.20±0.05≤0.900.15±0.050.25±0.05φ2.02.0±0.20.10±0.050.20±0.05≤1.300.15±0.050.30±0.05φ2.52.5±0.20.10±0.050.20±0.05≤1.500.15±0.050.30±0.05φ3.03.0±0.20.15±0.050.20±0.05≤1.800.20±0.050.30±0.05φ3.53.5±0.20.15±0.050.20±0.05≤2.00.20±0.050.30±0.05φ3.83.5±0.20.15±0.050.20±0.05≤2.00.20±0.050.30±0.05φ4.04.0±0.30.15±0.050.20±0.05≤2.50.20±0.050.30±0.05φ4.54.5±0.30.15±0.050.20±0.05≤2.80.20±0.050.30±0.05φ5.05.0±0.30.15±0.050.20±0.05≤3.00.20±0.050.30±0.05φ6.06.0±0.30.15±0.050.25±0.05≤3.80.25±0.050.38±0.05φ7.07.0±0.30.15±0.050.25±0.05≤4.00.25±0.050.38±0.05φ8.08.0±0.30.15±0.050.25±0.05≤4.80.25±0.050.38±0.05φ9.09.0±0.30.15±0.050.25±0.05≤5.00.25±0.050.38±0.05Company Information:1) ISO 9001:2008 and TS16949 approved;2) 10 years exporting experience;3) 15 years manufacturing experience;4) Other products certificates: UL E360625 for heat shrink tube, silicone rubber tube; E333178 and E333177 for silicone fiberglass sleeve; ROHS, REACH, CQC.Factory:Our Services:1) 3~5 quick time production;2) 2 years quality guarantee;3) Prompt feedback;4) 24 hours on line service.5) Free sample approval