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Zinc Phosphate Coating Specification by Engenharia APedro is a document available to read on EtoBox.

This engineering specification outlines the requirements for applying a calcium modified zinc phosphate pre-treatment, also known as a light phosphate, to metal substrates. The pre-treatment facilitates rubber to metal adhesion, assembly, or corrosion resistance. It specifies that the substrate must first be cleaned through a double caustic wash and acid pickle. The pre-treatment process then applies a zinc phosphate coating between 200-400 mg/ft2 to ensure complete and uniform coverage. Verification requir

Author

Engenharia APedro

Language

EN