Alodine Aluminum Chromate

This is a chemical surface preparation process implemented at aluminum and its alloys. It provides appropriate environment for dust and wet dye implemented to Chromate (Alodine Coating) Coating that can be implemented under dye and it also provides staying of dye on surface. This process successfully passes 750 hours salty fog test. There are yellow chromate, green chromate, lucid chromate and chromate without chrome types exist. This process is generally implemented at sectors as aviation, military materials and coating aluminum parts for the purpose of decorative.