Environmental protection plating additive specialized supplier

★Use and characteristics

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.

★Solution composition and operating conditions

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