Foshan, Guangdong, China
Business Type: Manufacturer/Factory
(1). Bath Composition |
Make-up agent HN-NC1 250~500ml/L Additive agent HN-NC2 80~120ml/L Modifying agent HN-NC3 40~80ml/L Potassium carbonate(CP Grade) 30~50g/L |
(2). Working Conditions, |
PH value 9.2~10 Temperature 55~65° C Cathode current density (rack plating) 0.5~2.7 A/dm2 Cathode current density(barrel plating) 0.2~0.9 A/dm2 Anode anaerobic electrolytic copper(> 99.5%) Inert anode high purity graphite or stainless steel 304/316 Filtration high-capacity circular filtration Agitation strong air agitation |
(3). Consumption: |
Make-up agent HN-NC1 Enriched liquid, which is used for supplement or making-up. It also contains other balance element of bath. Additive agent HN-NC2 Usual single supplement, which is used as the accelerating agent and chelating agent for dissolution of anode copper. The consumption of HN-NC2 is 470-940ml/1000Ah. Modifying agent HN-NC3 It is used as the adjuster and buffer of the bath's pH value |