INK SET FOR FORMING IMAGE ON CERAMIC SURFACE, INK AND METHOD FOR THE SAME

摘要

An ink set for forming image on ceramic surface, ink and the method for the same are provided. The ink set comprises at least a first ink, a second ink, a third ink and a fourth ink, wherein the first ink contains an inorganic pigment for forming a black color, the second ink contains an inorganic pigment for forming a red color, the third ink contains an inorganic pigment for forming a yellow color and the fourth ink contains an inorganic pigment for forming a blue color. Each separate ink of the ink set has a viscosity of 9-28 cps/25?, a surface tension of 27-40 dyne/cm, an average particle size of 100-300nm and a maximum particle size of ? 800nm.