Preparation method of hemp colored stone paint

• Main Authors: ZHOU MAOYING, WANG GANG, YANG RULIANG, TANG CHAOHONG, JIANG YONG, YANG FEI, JIANG HEBING
• Format: Patent
• Language: Chinese; English
• Published: 04.01.2022
• 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 the technical field of hemp colored stone paint, and provides a preparation method of a hemp colored stone paint. The preparation method comprises the following steps: preparing a component A: mixing deionized water, a dispersing agent, a wetting agent and a defoaming agent together; adding titanium dioxide, kaolin and cellulose; adding a neutralizer, a preservative and propylene glycol; adding a first acrylic emulsion and a coalescing agent; adding a magnesium lithium silicate solution with the concentration of 8%; adding 90-mesh gravel; preparing a component B: mixing a first anti-settling agent solution with a magnesium lithium silicate solution; preparing a component C: stirring a second acrylic emulsion, and adding a second anti-settling agent solution with the concentration of 5%, a preservative, a cosolvent, a coalescing agent and deionized water in the stirring process; adding a compound thickening agent and a neutralizing agent; adding 70-mesh gravel, and adding a defoaming a