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Bright Zinc Alkaline For Rack And Barrel Plating ZN 50 ; Excellent Metal Distribution ; High toughness coating

Bright Zinc Alkaline For Rack And Barrel Plating ZN 50 ; Excellent Metal Distribution ; High toughness coating

  • High Light

    zinc plating brightener

    ,

    acid zinc plating chemicals

  • Place of Origin
    CHINA
  • Brand Name
    FENG FAN
  • Model Number
    ZN 50
  • Minimum Order Quantity
    Negotiable
  • Price
    Negotiable
  • Packaging Details
    Standard export packaging
  • Delivery Time
    15-25 work days
  • Payment Terms
    L/C, D/A, D/P, T/T, Western Union, MoneyGram
  • Supply Ability
    200000pcs/day

Bright Zinc Alkaline For Rack And Barrel Plating ZN 50 ; Excellent Metal Distribution ; High toughness coating

Bright Zinc , alkaline for rack and barrel plating , ZN 50

 

Bright Zinc ZN 50 is an alkaline, non-cyanide process for rack and barrel plating. Features of Bright Zinc ZN 50 are as follows:

  • excellent metal distribution
  • especially good adhesion of zinc layers
  • high cathode current density range

 

The zinc deposits are bright over a wide current density range, and can be easily chromated or passivated.

 

The information in this data sheet is based on laboratory as well as practical experience. Figures quoted for operating limits and replenishment quantities are for guidance. Actual values necessary will depend on the components being plated (material and geometry), their application and plating plant conditions.

 

    Optimum  
Zinc ions 8 - 15 g/l
Sodium hydroxide 90 - 130 g/l
Sodium carbonate < 60 g/l
Starter ZN 51 15 - 25 20 ml/l
Replenisher ZN 52 0.5 - 2 ml/l
Additive ZN 53 5 - 20 ml/l
Additive ZINC P1 1 - 4 ml/l
Additive ZINC P2 2 - 8 ml/l
Temperature: 20 - 30 25 °C
Cathodic current density: Max 5 A/dm²
Anodic current density: > 10 A/dm²
Cathodic current efficiency: see table below
Deposition speed: see table below