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ZN-718 Zinc Plating Chemicals

ZN-718 Zinc Plating Chemicals

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    ZN-718 zinc plating brightener

    ,

    Brightener zinc plating chemicals

    ,

    ZN-718 Zinc Plating Chemicals

  • Place of Origin
    CHINA
  • Brand Name
    FENG FAN
  • Model Number
    ZN-718
  • 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

ZN-718 Zinc Plating Chemicals

Brightener for Potassium Chloride Zinc Process ZN-718 ; additive for zinc plating 

  •  It is our new generation potassium salt zinc plating brightener; its performance is same to similar products overseas;
  •  There are two agents, brightener and softener. It is white-bright and fast-gloring;
  •  Excellent at anti-Ferrous impurity, for both barrel and rack operations;
  •  Subtle layer, good luster, easily to yellowish-passivate, blue and white passivate, white-passivate;
  •  Stable solution, less consumption, wide temp-range, high cloud point, suitable to produce at high temperature.

TECHNICAL FORMULA

 

Formula and Operation Condition Rack plating Barrel plating
KCl 180 ~ 220g/L 200 ~ 240g/L
ZnCl2 60 ~ 70g/L 45 ~ 60g/L
Boric acid (H3BO3) 25 ~ 35g/L 25 ~ 35g/L
ZN-718A Carrier 20 ~ 30 ml/L 20 ~ 30 ml/L
ZN-718B Brightener 0.5 ~1.5 ml/L 0.5 ~1.5 ml/L

 

PH

4.5 - 6.0 5.0 - 6.0

 

DK

0.5~5A/dm2 0.1~3A/dm2
SK︰SA 1:1.5 - 2 1:1.5 - 2
Temp 10~45℃ 10~45℃

 

Anode

 

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