FCS Bright Cyanide-free Cu-Sn Plating Agent
1. Suitable for replacing Nickel plating with Cyanide-free technique, perfect for high-end electronics & plastics
2. Excellent brightening & solderability power as Mateys Bright Nickel Plating
3. Nickel-free as interlayer between acid Copper & Chrome (Cr3+) Salt Spary Test
4. No Hazardous Substances to match EU WEEE & RoHS standard
Specifications
TKPP 320g/L Cu2P2O7 10g/L Sn2P2O7 25g/L FCS-A 100ml/L FCS-B 20ml/L FCS-C 15ml/L Temperature 20-30 ℃ pH 8 Current Density 0.2-1.2A/dm2