Computix rhodium sulphate solution was produced by the the Italian technique in the Italy factory of YanTai ZhaoJin LiFu Precious Metals Co.,Ltd. The RH solution attains the international standard. The users had a good impression on our products. Computix rhodium sulphate solution was sold in the domestic market and the international market, Our company make the strategic cooperative relation with many well-know enterprises.
Electroplate solution characteristics:
The use of computix rhodium sulphate solution make it possible to obtain a brilliant white surface, particularly suitable for rhodium-plating gold jewellery articles, costume jewellery,watchmaking,eyewear, the resistance always reaches 0.05mm-0.1mm.
Product category
Computix RHS50 (200 milliliters of contain 10 grams of RH, it contains the additive)
Computix RHS20(1 Liter contains 20 grams of RH.We can according to the customer’s reqiured to make the RH solution.)
Operating conditions
|
|
optimum |
Ideal |
|
Rhodium |
1.6-2.0 g/l |
2.0 g/l |
|
Sulfuric acid |
15-50 ml/l |
25 ml/l |
|
Current density |
1-3 A/d㎡ |
1.5 A/d㎡ |
|
Temperature |
30-60℃ |
40℃ |
|
Deposition rate |
0.025mm/m |
Rh 2g/l 1 A/d㎡ |
|
Deposition efficiency |
4 mg/A/m | | 
