| abstract |
The present invention provides a coating for boiler tube protective tiles, a preparation method and application thereof. The geopolymer gel material is used as the main film-forming material, the unique molecular structure of the geopolymer gel material is utilized, and the excellent interface bonding Excellent corrosion resistance, high temperature resistance and high bonding strength of coatings; at the same time, in order to avoid cracking and peeling of coatings, adding epoxy-terminated silicone resins as toughening resins The toughness of the coating is improved, and the coated nano-ceramic particles are added to improve the wear resistance of the coating, and finally a coating material with low cost, excellent corrosion resistance and wear resistance is prepared. |