Good Sealing Adhesive Heat Shrink Tube

Good Sealing Adhesive Heat Shrink Tube, which is extruded with an inner layer of adhesive. The inner layer of adhesive, with superior sealing capability, is also a buffer against mechanical strain. Dual wall heat shrink tubing is designed to provide superior sealing against water, corrosive gas and chemicals. Typical applications include environmental sealing of in-line splices, sealing and strain relief of connectors and terminals, abrasion protection and electrical insulation of automotive wiring harness splices and valuable components, fleet & marine sealing & protection and wire bundling etc.

Technical performance :-
PropertyTypical dataTest method/condition
Tensile strengtha Y10.4MPaASTM D 2671
Elongation at breaka Y300%ASTM D 2671
Tensile strength after heat aginga Y7.3MPa158a A 168h
Elongation after heat aginga Y100%158a A 168h
Longitudinal change-8%i +8%ASTM D 2671
FlammabilitySelf extinguishing in 30 sec.AMS-DTL-23053/4
Voltage withstandi Rated voltage 600Vi 2500Vi 1min no breakdownUL 224
Heat shockNo cracksi no drippingUL 224i 250a A 4h
Dielectric strengtha Y15kv/mmIEC 60243
Volume resistivitya Y1014IC.cmIEC 60093