880 free hanging efficient electric powder: imports of chemical materials preparation, the industry's top products used; powder products, compared to the traditional open cylinder agent products are not only low cost, ordered longer, and a single product, maintenance and easy operation; operational use without harmful gases in line with environmental protection, especially for automatic plating production line hanging on copper, nickel, chromium and other metals can type fast off once, while linked to a 304 stainless steel substrate is almost no corrosion. Please visit the Web site: www.bom198.com Tel: 13528038980 Mr Yip efficient electricity 880 free hanging powder: 100 - 150 g / l PH: 5.5-6.5 adjust PH: acetic acid concentration: 6-9 ° Be voltage: 6-10V current density: 10-25A / d㎡ cathode area ratio of anode area: 5: 1 Cathode: Hiromi patented 304 stainless steel plate temperature: -40 ℃ ambient temperature filtration: the need for pumping: the need for electrolysis time: 2 minutes (only plating time)