Dual wall tube for auto break oil tube Cb-dwt is coated with adhesive and free of pb, cd, hg, cr+6, pbb and pbde.Cb-dwt are widely used in electrical applications, including water-proff and sealing.High expansion ratio makes it possible to repair most damaged cable jackets without removing connectors. The product is ul recognized and the file no is e180908. All are f mark. Specifications Itemsspecifications Shrink temperature()110 Operating temperature range()-55¬125 Tensile strength (mpa)10.4 Ultimate elongation (%)200 Radial shrinking ratio (%)50 Longitudinal change (%)10 Aging in circulating-air oven158.01.0, 168hrs After agingtensile strength (mpa)7.3 Ultimate elongation (%)100 Dielectric strength (kv/mm)15.0 Volume resistivity (+ cm)1013 Flammabilityvw-1 Water absorption (%)less than 0.4% Fluid resistanceexcellent (copper corrosion)(no corrosion) Softening point ()1205 Tissue strength (n/25mm)>80 As company standard.
