A study of the effect of waste from production of fluoropolymers on properties of zinc-fluoropolymer composite electrochemical coatings

Possibility of depositing zinc-fluoroplastic composite electrochemical coatings from ammonium chloride electrolytes, with the role of a dispersed phase played by liquid wastes from production of fluoropolymers and secondary suspensions of F-4D and F-4MD fluoroplastics, was studied. The optimal deposition parameters of composite coatings were determined. The effect of liquid wastes on the buildup of internal stresses in coatings and on the corrosion resistance of zinc-fluoroplastic composite electrochemical coatings was examined.