Large-color-point sand-in-water base paint, preparation method and large-color-point sand-in-water coating
A technology of sand-in-water paint and basic paint, which is applied in the field of imitation stone materials, can solve the problems that stone is difficult to imitate, the degree of simulation of color and texture is difficult to break through, and the application is limited. It achieves unique rheology, good water solubility, The effect of expanding the scope of application
Active Publication Date: 2020-10-30
北京莱恩斯新材料科技有限公司
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Abstract
The invention relates to the technical field of stone-like materials, and in particular relates to large-color-point sand-in-water base paint, a preparation method and a large-color-point sand-in-water coating. The base paint is prepared from the following components in percentage by weight: 20-30% of deionized water, 0.2-0.3% of a dispersing agent, 0.2-0.5% of a defoaming agent, 1.0-2.0% of an anti-freezing agent, 1.0-2.0% of a coalescing agent, 1-4% of titanium dioxide, 1-6% of kaolin, 0.1-0.5% of ethyl hydroxyethyl cellulose, 0.2 to 1.0% of methyl ethyl hydroxyethyl cellulose, 1.0 to 2.0% of a pH regulator, 20 to 40% of emulsion, 0.1 to 0.5% of a preservative, 5 to 10% of a 10wt% protective glue solution, 0.1 to 0.5% of a thickener and 25 to 45% of quartz sand. The base paint has good toughness, and the prepared large-color-point sand-in-water coating has the simulation degree of sand-in-water and can meet the simulation requirements of large-color-point and large-pattern stones.
Application Domain
Coatings
Technology Topic
ChemistryEthyl(hydroxyethyl)cellulose +9
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