Universal Aluminum Pretreatment Process Without Nitric Acid or Fluorides - (PPT)

摘要

There is a significant difference in the gloss utilizing the Universal prep vs. traditional nitric based prep. There was no difference in adhesion All samples passed all testing; There was no significant difference in corrosion performance; The major benefits; Universal cycle; Same exact process used for all alloys, including castings; Elimination of nitric acid; Elimination of fluoride; Solutions used last up to 6 times longer than nitric based processes; Reduction in waste effluent; Reduction in down-time.