A kind of alcohol-soluble inorganic zinc-rich primer with ethyl cellulose,zinc powder and other fillers and solvents as A component and TEOS and trimethyl borate hydrolysate as B component was developed.The results show that the developed alcohol-soluble inorganic zinc-rich primer has excellent mechanical properties,high temperature and corrosion resistance and supporting properties.It can meet the needs of high temperature and corrosion resistance in practical use,and has good economic and social benefits.