Internally Coloured Nano Ceramic Ink for High-Performance Dental Inkjet 3D Printing and Preparation Method Thereof

Abstract

The application relates to an internally coloured nano ceramic ink for high- performance dental inkjet 3D printing and a preparation method thereof. The ink of the application has simple components, realizes stable and uniform colouration by adding organometallic salt, and simultaneously introduces an alumina stabilizer and silicate glass powder, so that the dental zirconia ceramic prepared by inkjet 3D printing has an aesthetic effect on the basis of improving the mechanical properties and thermal expansion matching of the ceramic.