Specifications

• Anodizing Sulphuric Acid Mil. - A - 8625, Type II, Class 1 & 2

  Colour System		Film Thickness, µm	Colour Shades	Resistance	Overall Properties
  Class 1	Clear	5.0 - 10.0 7.5 Standard	Clear	Very Good	Moderate electrical insulator,Good resistance to mild acids and alkalines, Excellent adhesion, Good lightfastness
  Class 2	Organic	10.0 - 20.0 Over 12.5 for best colouring	Black, Bronze, Champagne, Stainless Steel, Clear, Grey, Gold, Green, Blue and Red	Very Good	Moderate electrical insulator, Good resistance to mild, acids and alkalines, Excellent adhesion, Good lightfastness

  2-Step Electrolytic (Anolok)

  Film Thickness, µm	Colour Shades	Resistance	Overall Properties
  10.0-20.0 12.5-15.0 for best colouring	Champagne, Bronze, Black	Outstanding	Good electrical insulator, Better resistance to mild acids and alkalines, Excellent adhesion, Excellent lightfastness

• Chromate Conversion Mil. - C - 5541, Class 1A & 3

  Colour System		Colour Shades	Resistance	Overall Properties
  Class IA	Yellow	Dark Yellow	Outstanding	Excellent protection from corrosion, excellent adhesion for painting
  Class III	Clear	Light Yellow, Clear	Good	Well suited for low electrical resistance applications
  RoHS		Clear	Outstanding	Excellent protection from corrosion and excellent adhesion for painting