Alpha Wire Heat Shrink Tubing, Grey x 8m Length, FIT-FLEX Series / 8214982

UL. Alpha Wire FIT-FLEX Heatshrink Tubing. Alpha Wire FIT FLEX heatshrink tubing is made from cross-linked irradited silicon rubber which is highly flexible over a wide temperature range. This heat shrink is scrape abrasion resistant, pliable, fungus resistant and lead-free. Features and Benefits. Operating temperature -50 to +200 °C Shrink temperature 80°C (minimum), 135°C (full recovery) Shrink ratio approximately 1.7:1 Tensile strength 870psi (5.99 N/mm ;sup>2 ;/sup>) minimum Elongation 350% minimum Longitudinal change -15% Specific gravity 1.20 maximum Water absorption 1.00% maximum Dielectric strength 200V/mil (79kV/cm) minimum Volume resistivity 1 x 10 ;sup>12 ;/sup> Ω/cm minimum Dielectric constant 3.2. Product Application Information. Heat-shrink tubing gives you more choices to achieve reliable, rugged cabling systems. Heatshrink provides an easy solution to colour coding wires for easy circuit identification or make fast, reliable repairs to nicked or worn insulation. For a secure fit, it is necessary that the tubing's recovered diameter (the diameter after shrinkage) is smaller than the diameter of the area to be insulated. At the same time, the tubing's expanded diameter (the diameter before shrinkage) needs to be large enough to fit easily over the area to be insulated, as well as any connectors attached to it. Benefits of Silicon Rubber. Silicone rubber has excellent resistance to extreme temperatures and does not react with most chemicals due to it being a highly inert material.