The document specifies the requirements (zinc content, phosphate content, resistivity of the aqueous extract, pH value of the aqueous suspension, density and residue on sieve) and corresponding test methods for zinc phosphate pigments suitable for the use in corrosion protective coatings.
DIN ISO 6745:1996 history
1996DIN ISO 6745:1996-12 Zinc phosphate pigments for paints - Specifications and methods of test; (ISO 6745:1990)
1996DIN ISO 6745:1996 Zinc phosphate pigments for paints - Specifications and methods of test; (ISO 6745:1990)