DOWN DOC  OPASSUX bright acid copper plating additives
OPASSUX bright acid copper plating additives
Name: OPASSUX bright acid copper plating additives
Origin: Germany
Packing: 25Kg/Dr
                 200Kg/Dr

、Features：
1. Super-reduction of agricultural innovation for the new prescription filled, excellent results.
2. Bath easy to control, coating is not easy to have a pinhole, Ma points; low internal stress, particularly fast deposition rate.
3. Bath is extremely stable, strong plating surface gloss, not getting foggy.
4. High impurity tolerance, long bath life.
5. Low area filled strong degree of scalability and thickness uniformity for the automotive industry (such as aluminum wheel) plastic and conventional metal plating process best special effects.
Ⅱ、Bath composition and operating conditions:
Raw materials and operating conditions
Range
Standard cylinder open weight
Copper
160-240 grams / liter
200 grams / liter
Pure sulfuric acid
40-90 grams / liter
60 grams / liter
Chloridion
40-120ppm
70ppm
Kai-cylinder agent
4-6 ml / L
5.0 ml / L
Filling agent
0.3-0.5 ml / L
0.5 ml / L
Brightener
0.3-0.6 ml / L
0.4 ml / L
Temperature
18-35℃
25℃
Cathode current density
1-8 amp / square decimeter
3-5 amp / square decimeter
Anode current density
0.5-3.0 amp / square decimeter
0.5-3.0 amp / square decimeter
Anode
Copper（Phosphorus content of 0.03-0.06%）
Copper（Phosphorus content of 0.03-0.06%）
Mixing method
And the cathode air swing
Stir the air