Novel hydroxy acrylic acid dispersion and application thereof
A technology of hydroxyacrylic acid and dispersion, applied in the field of materials, can solve the problems of gloss, fullness defects, high solvent content, poor water resistance, etc., and achieve the effects of narrow particle size distribution, simple preparation process, and excellent water resistance
Active Publication Date: 2018-06-22
江苏天问新材料科技有限公司
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The invention relates to a novel hydroxy acrylic acid dispersion and application thereof. The novel hydroxy acrylic acid dispersion provided by the invention is a polyether glycol-unsaturated polyester modified hydroxy acrylic acid dispersion, wherein the solid content is 54+/-1.0%, the viscosity is 2100+/-50mpa.s, the hydroxyl value is 5.2+/-0.1, and the VOC content is 26+/-4.0mu g/g. The novel hydroxy acrylic acid dispersion provided by the invention has the characteristics of high solid content, high hydroxyl value, low viscosity, good prepared paint fullness, gloss and water resistance andthe like, is hopefully applied to the field of paint preparation, and can be widely used for replacing the traditional hydroxy acrylic acid dispersion.
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