Rack and Barrel Type Shiny Acid Copper Brightener

Product Overview

Description

Rack and Barrel Type Shiny Acid Copper Brightener

1. Feature
810 Acid copper additives are specializes for barrel plating. The advantages of this process are faster speed in brightness formation with wider range; fine crystalization and stable performance. The interval perviod for bath treatment is longer than traditional process.

2. Conditions and Compositions of Bath  

Material and Condition	Range	Standard
Copper Sulfate (CuSO4·5H2O)	140-160 g/L	150 g/L
Sulfuric Acid (H2SO4)	80-110 g/L	100 g/L
Hydrochloric Acid	0.1ml/L	0.1 ml/L
810A Brightener	0.4-0.7 ml/L	0.6 ml/L
810B Cryalizer	0.3-0.5 ml/L	0.4 ml/L
810C  Make-up Agent	8-10 ml/L	10 ml/L
Temperature	18-22°C	20°C
Cathode Current Density	1-2 A/dm2	1.5 A/dm2
Anode Current Density	0.6-1.2A/dm2	1.2 A/dm2
Anode	Phoshor Copper
Filtration	Continous Filtration