Degreasing of nonferrous metals and cleaning of copper surfaces (printed circuit boards). Contains phosphate, free from strong com- plexing agents, good resist compatibility, simple bath maintenance with long bath life. \r\n \r\n \r\n \r\n Specified content / bath makeup per 1 litre \r\n pH-value \r\n Current density A/dm2 \r\n Time of exposure \r\n Temperature °C \r\n Electrode material \r\n \r\n \r\n Concentrate 50 ml (25-100 ml) \r\n 1-2 \r\n - \r\n 3 min (1-6 min) \r\n 40 (RT-max. 60) \r\n - \r\n \r\n \r\n
