Coated aluminium tape 1. ELE type, coating EAA to A ... , coating EAA to A side, color : Color Natural Coated aluminium tape:Telecommunication material, It provides a moisture, chemical barrier and ... of heat seal of tape--before breakdown happens to coated aluminum tape or damage happens between film and aluminum, ... breakdown12corrosion resistance, 0.1mol/L, NaOH, 480hgrade7 copolymer coated aluminium tape