Influence of inert pigments on the anti‐corrosive properties of paint films: Part I
Abstract
In corrosion protection it is usual to differentiate between inert and active pigments. Inert pigments are those which, according to present theories, have a mere barrier function in the fillm. Active pigments, on the other hand, reduce or prevent corrosion by the formation of passivation ions, as chromates do, or by the formation of metal soaps like lead, and zinc pigments. Long‐term work with inert pigments in primers has shown that they, too, influence the performance of primers in a variety of ways — such obvious factors like differing water‐soluble salts contents or strongly varying critical pigment volume concentrations being left out of account.
Citation
Kresse, P. (1979), "Influence of inert pigments on the anti‐corrosive properties of paint films: Part I", Pigment & Resin Technology, Vol. 8 No. 7, pp. 18-22. https://doi.org/10.1108/eb041504
Publisher
:MCB UP Ltd
Copyright © 1979, MCB UP Limited