top of page
Znamfree 300

Znamfree 300

Артикул: 366615376135191

 

  • PRODUCT INFO

    Znamfree 300

    Acid Zinc Plating Process Without Ammonia (environment-friendly)

    It can be used for racking plating and barrel plating. This process can obtain a mirror-like bright coating. The coating can be chromium passivated to get blue, rainbow, green or black surface.

    Characteristics of The Process

    • Ultra-bright, uniform and ductile zinc deposits
    • Excellent emulsifying capabilities
    • Accepts all passivate and chromate films
    • Ammonia free, Low LCD
    • Required materials

    Znamfree 300S

    Softener

    Znamfree 300B

    Brightener

     

    Operating Data

    Item

    Rack plating

    Barrel plating

    Zinc chloride

    40-75g/L

    30-75g/L

    Potassium chloride

    200-250g/L

    210-250g/L

    Boric acid

    25-30g/L

    25-30g/L

    Znamfree 300S Softener

    20-30ml/L

    20-30ml/L

    Znamfree 300B Brightener

    1-2ml/L

    1-2ml/L

    pH value

    5.5-6.0

    5.5-6.0

    Temperature

    10-50

    10-50

    Current density

    1-2A/d㎡

    1.0-1.5A/d㎡

     

     

0,00¥Цена
bottom of page