Aqueous medium for ceramic ink spraying, ink, method and ceramic product

The invention discloses an aqueous medium for ceramic ink spraying, ink, a method and a ceramic product. The aqueous medium comprises 0 wt%-10 wt% of at least one water-soluble cellulose, 70 wt%-85 wt% of water, 1 wt%-2 wt% of at least one selected from glycol ether and glycol completely miscible with water, 5 wt%-15 wt% of a mono-carbon or di-carbon or tri-carbon monofunctional alcohol and 0 wt%-5 wt% of at least one auxiliary agent. According to the aqueous medium, the ceramic ink and the like, the preparation method is simple in process; when the aqueous medium and the ceramic ink are used for spraying, the aqueous medium and a ceramic pigment can be mixed to obtain the ceramic ink, and the ceramic ink is sprayed on a ceramic base material in a spraying mode to form a coating, so the problem that meshes are blocked in a traditional ceramic ink silk-screen printing process is solved; moreover, the components of the aqueous medium and the ceramic ink using the aqueous medium are composed of the water-soluble