Compared with metals, plastics have advantages of low price, light weight and flexible shaping, etc. On the way to seeking energy conservation and environment protection and being luxury and gorgeous, plastics plating process has played an important role in decorative protection process of automobiles. Plastics plating process is widely used in auto parts plating no matter inside or outside the car, such as the logo, door handle, bumper, wheel house, etc.
Plastic Plating

 

Compared with metals, plastics have advantages of low price, light weight and flexible shaping, etc. On the way to seeking energy conservation and environment protection and being luxury and gorgeous, plastics plating process has played an important role in decorative protection process of automobiles. Plastics plating process is widely used in auto parts plating no matter inside or outside the car, such as the logo, door handle, bumper, wheel house, etc.

 

The process flow of plastics plating:

  

 

The process plow

 

 

The products application

 

 

The main function

 

 

 Oil Remover

 

 

HN-132 Extra Cleaner

 

 

  Clean the plastic surface

 

 

 Roughening

 

 

Chromic Anhydride and Sulfuric Acid

 

 

  Roughen the plastic surface, enhance the

  combination strength with layers

 

 

 Neutralization

 

 

  HN-715 Neutraliser

 

 

  Neutralize the rest hexavalent chromium to

  reduce contamination.

 

 

 Colloidal Pd Activation

 

 

  HN-736  Activator

 

 

  Deposit colloidal Pd on the plastic surface

 

 

 Colloid  Dissolve

 

 

  HN-849 Accelerator

 

 

  Dissolve colloids to expose Pd for catalysis.

 

 

 Electroless Nickel

 

 

  NICHEM-1000 Alkaline Electroless Nickel

  Process

 

 

  Deposit a Conductive Nickel layer on plastic

  surface.

 

 

 Electroplating Copper

 

 

  EXULTRA Bright Acid Copper Plating

  Process

 

 

  Utilize the leveling ability of acid copper to

  obtain a bright layer.

 

 

 Semi-bright Nickel

 

 

  HN-M102 Semi-bright Nickel Plating

  Process

 

 

  Utilize the potential difference of nickel layer

  to improve the corrosion-resistance

 

 

 Bright Nickel

 

 

  HN-8 Bright Nickel Plating Process

 

 

  Improve corrosion-resistance and the over

  all performances.

 

 

 Decorative Chromium

 

 

  HN-82 Decorative Chromium Plating

  Process

 

 

  Further improve the corrosion-resistance

  and decorative effect.