RCO aluminum green detergents 1. Features: RCO remover is a specially designed detergents for aluminum and its alloy plating process, especially for dusting communication filter cavity plating. Excellent cleaning liquid for subsequent electroplating to provide a uniform, dense surface of the substrate, to obtain a good coating adhesion. Solution without using nitric acid, phosphoric acid and hydrofluoric acid, hydrogen fluoride gas release without NOx and work, wastewater phosphorus emissions are environmentally friendly. Especially for high silicon content aluminum alloy (such as A356, ADC12, etc.). 2. The solution composition and operating conditions, raw materials and operating conditions of the standard open cylinder volume RCO detergents 600-1000 ml / l PH value 4-6 times the temperature of 20-40 ℃ solution 10-120sec 3. Maintenance: Baume solution should control at 15-18, less than 15 additional direct use of dope