These pigments contribute anticorrosive properties through anodic passivation through phosphite ions. The most important phosphite pigment used in the coating industry is zinc hydroxyl phosphite, with the theoretical formula [2 Zn(OH)2-ZnHPO3]-xZnO, where x = 0 to 17.
Phosphite pigments
19 ноября, 2015 
Pokraskin 
Опубликовано в рубрике Understanding. Coatings Raw Materials