Research Status of Preparation and Properties in Inorganic Binder Based Anticorrosive Coatings
Inorganic binders have become a research hotspot in the field of anti-corrosive coatings due to their advantages in economy,environ-mental friendliness and practicality.In this paper,the preparation and properties of three commonly used inorganic binder anti-corrosive coatings,namely phosphate,silicate and silica sol,were reviewed.Firstly,the bonding mechanisms and adhesion film formation mechanisms of the three binders were clarified.Then,the synthesis,anti-corrosive properties and existing problems of three kinds of inorganic binder-based anti-corrosive coatings were discussed.Finally,the development trends and application prospects of inorganic binder anti-corrosive coatings were examined.
inorganic binderanti-corrosionphosphatesilicatesilica sol