This invention discloses a high-gloss antibacterial
ceramic glaze and its preparation method, relating to the field of
ceramic glaze technology. By weight, its
raw material composition includes: 75-85 parts of base
glaze, 8-10 parts of antibacterial
system, 6-10 parts of nucleating agent, 3-8 parts of colorant, 1.5-3 parts of auxiliary agent, 0.2-1.5 parts of functional additive, and 0.5-1.5 parts of nano-glossing agent. The functional additive is a compound of
graphene quantum dots,
quaternary ammonium salt modified
montmorillonite, and
rare earth carbonates in a weight ratio of (0.02-0.08):(0.1-0.3):(0.1-1). This
ceramic glaze achieves a balance of high gloss, efficient and long-lasting
antibacterial effect, and excellent glaze quality.