MethyI Sulfonic Acid Matte Tin Additives ; Additive for matte tin electroplating
The coating crystallization is delicate, smooth, with excellent weld ability and anti-discoloration properties. Suitable for rolling, hanging coated matte tin process. Especially suitable for circuit boards, electronic devices and metal parts electroplating tin process.
|Current density||0.5~3.0 A/dm2|