Flocculating agent for acid tin plating
Melplate Tinflocker
Chemicals
Electronic
Plating
Tin
Melplate Tinflocker
Melplate Tinfloccer is a flocculating agent for insoluble tetravalent tin (Sn4+) in acid tin plating bath.
◆Features
Melplate Tinfloccer can eliminate the turbidity which is caused by tetravalent tin (Sn4+) from oxidization of bivalent tin (Sn2+) in plating bath.
◆Features
Melplate Tinfloccer can eliminate the turbidity which is caused by tetravalent tin (Sn4+) from oxidization of bivalent tin (Sn2+) in plating bath.
Removal of white cloud
The photo on the left shows a tin plating solution clouded by Sn4+. In contrast, the photo on the right shows a solution with Melplate Tinfloccer added, in which Sn4+ has sunk and the plating solution is no longer cloudy.