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White Copper Tin Cyanide Free Plating Brightener

White Copper Tin Cyanide Free Plating Brightener

  • Podkreślić

    Cyanide Free Plating Brightener

    ,

    Tin Plating Brightener

    ,

    Cyanide Free copper plating brightener

  • Typ
    Rozjaśniacz
  • Używać
    Powłoka ze stopu miedzi i cyny
  • Charakterystyczny
    Nie zawiera cyjanku
  • przedmiot
    chemiczny środek pomocniczy
  • Funkcja
    szybkie osadzanie, stabilny proces
  • Miejsce pochodzenia
    Chiny
  • Nazwa handlowa
    FENGFAN
  • Numer modelu
    FF-5133

White Copper Tin Cyanide Free Plating Brightener

White copper tin plating brightener ( cyanide- free ) ; Copper tin alloy electroplating

 

Product Details

 

Coating white gorgeous, crystallization and meticulous, high hardness, good wear resistance, strong anti-corrosion ability. It is an ideal alternative process for nickel plating, which is suitable for the bottom plating before gold plating, silver, palladium and rhodium, and can also be used for facial plating.


Widely used in mining machinery functional coating and metal, electronic devices decorative electroplating.

 

Process Specification Conditions

 

FF-5133M 400~480ml/L
Cu2+ 6~10g/L
Zn2+ 0.3~0.8g/L
KOH 8~15g/L
Na2SnO3 40~60g/L
FF-5133A 2~5ml/L
FF-5133B 2~5ml/L
pH 12~13
Anode Graphite plate
Temp. 35~45℃
Current density 0.5~2.0 A/dm2
SK:SA 1:2
Cathode move Required