1.The ability of welding is higher than the bright tin plating layer, strong anti -discoloration ability
2.The coating is white mist, soft and smooth, beautiful and generous.
3.The plating ability and positioning are very good, the bath is very stable, easy to control.
1.Operating conditions:
Tin sulfate 20~30g/L, sulfuric acid 180~210g/L,tin18~25ml/L, temperature 15~35℃, cathode current density 0.5~2A/dm2.
2.1000AH consumption:
Matte tin agent 200~300ml
3.Product catalog: Matte tin agent