Alodine is a brand that produces surface treatments used to protect aluminum and other metals from corrosion and wear. The company's products are widely used in aerospace, automotive, and military applications.
Alodine was founded in 1949 by the Henkel Corporation, a German chemical company that specializes in adhesives and surface treatments.
The original product, Alodine 1200, was a chemical conversion coating used to prevent corrosion on aluminum surfaces. It quickly became popular in the aerospace industry and was later adopted by the military.
Over the years, Alodine has expanded its product line to include other types of coatings and treatments for a variety of metals.
In 2014, Henkel sold the Alodine brand to the Chemetall division of BASF, a German chemical company.
Parkerizing is a metal coating process used to protect steel from corrosion. It involves treating the surface with a phosphoric acid solution and then applying a layer of oil or wax. Parkerizing is commonly used on firearms and other military equipment.
Anodizing is an electrochemical process used to create a protective oxide layer on aluminum and other metals. The process involves immersing the metal in an electrolyte solution and applying a voltage to it. Anodizing is commonly used in the aerospace and automotive industries.
Cadmium plating is a metal coating process used to protect steel, aluminum, and other metals from corrosion. It involves depositing a layer of cadmium on the surface of the metal. Cadmium plating is commonly used in the aerospace industry.
A chemical conversion coating used to protect aluminum from corrosion. It is recommended for use on surfaces that will be painted or bonded.
A non-chromium, non-volatile organic compound (VOC) coating used to protect aluminum and other metals from corrosion. It is recommended for use in the aerospace and automotive industries.
Alodine is used to protect aluminum and other metals from corrosion and wear. It is commonly used in the aerospace, automotive, and military industries.
Alodine is typically applied by immersing the metal in a solution of the coating and then rinsing it off with water. The process may vary depending on the specific product.
Alodine products are generally safe for the environment and comply with relevant environmental regulations. However, some products may contain hazardous chemicals and should be used with caution.
Alodine is a chemical conversion coating, while anodizing is an electrochemical process. Alodine is used primarily to protect aluminum from corrosion, while anodizing can be used on a variety of metals to create a surface layer that is harder and more abrasion-resistant.
Alodine products are sold by authorized distributors and can be found online or through specialty retailers. Check the company's website for a list of authorized distributors in your area.