... 2. EG type,coating EAA to A side, color: Green Coated steel tape:Telecommunicatoin material. It provides a moisture, chemical barrier, shielding layer ... strength of heat seal of tape--before breakdown happens to coated steel tape or damage happens between film and steel, damage never happen to the ... , 1 min--without breakdown12corrosion resistance, 0.1mol/L, HCL, 480hgrade8 copolymer coated steel tape