Method for preparing lead-free glass printing ink

• Main Authors: LIU FANLING, JIANG MENGCHENG
• Format: Patent
• Language: Chinese; English
• Published: 28.09.2018
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; USE OF MATERIALS THEREFOR; WOODSTAINS

The invention relates to a method for preparing lead-free glass printing ink, and belongs to the technical field of glass printing ink processing. The method includes stirring and mixing high-purity oxide which is used as a raw material, calcining the high-purity oxide at the high temperatures to obtain mixed molten liquid, carrying out quenching and then carrying out ball-milling to obtain glasspowder; placing orange peel essential oil in high-temperature and high-humidity environments and allowing the orange peel essential oil to become mildewed; sealing and fermenting mildewed substances and then carrying out filtering to obtain fermentation filter liquor; preparing varnish from acrylic acid which is used as a raw material; mixing the glass powder, the fermentation filter liquor, the varnish and pigment with one another and then carrying out grinding reaction to obtain the lead-free glass printing ink. The method has the advantages that the lead-free glass printing ink prepared bythe aid of the method is f