METASU FSM-07
High-speed matte tin plating brighteners
METASU FSM-07 is a matte tin plating brightener developed for use on a lead-free plated film.
・A coating with excellent solder wettability can be obtained.
・With a wide electric current density range, a coating with consistent appearance can be obtained.
・Is applicable for tin reflow.
Product specifications
Usage conditions (standard)
| Item | Bath makeup concentration | Concentration for monitoring | |
|---|---|---|---|
| Composition | METASU AM | 90 ml/L | 80－200 ml/L |
| METASU SM-2 | 250 ml/L (Sn ：50 g/L） |
Sn：30－80 g/L | |
| METASU FSM-07 | 50 ml/L | 25－75 ml/L | |
| Condition | Bath temperature | 40℃ （35-50℃） | |
| Electric current density | 5－20 ASD | ||
| Anode | High purity tin (99.99% and above is recommended) | ||
| Agitation | Pump circulation, material set in motion | ||
| Filtration | Continuous filtration by filter with thickness 1-5um | ||
* Conditions can be set accordingly to match the usage method.
Inquiries about the product
Feel free to contact us if you have any queries or matters to discuss.
