88T iron electrolytic copper powder retreat: This product is imported chemical materials training system, innovative powder products, compared to the traditional mechanical polishing stripping agent and is not only low cost, longer life, and a single product maintenance and easy operation; operational use no harmful gases meet environmental standards for copper metallic iron are quick off the workpiece, while the iron and steel matrix substrate is almost no corrosion; no polishing wax, can direct electrolysis. Please visit the Web site: www.bom198.com Tel: 13528038980 Mr Yip 88T (iron copper stripping) 200-300 g / l PH: 5.0-6.0 acetic acid: 2-5 ml / l concentration: 10-15 ° Be voltage: 8--12V current density: 10-30A / d㎡ cathode area anode area ratio: 8: 1 Cathode: 2mm above 304 stainless steel plate temperature: -40 ℃ ambient temperature filtration: the need for pumping: the need for electrolysis time: 3 minutes above have been exhausted or stripping