Application of Polymer Dispersant in Waterborne Coatings

NIE Ai-yang[1];HUANG Bing-hua[1];WANG Peng-zhu[1];JIN Zhu-zhong[1];ZHANG Yong[1]

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Modern Paint & Finishing ›› 2021, Vol. 24 ›› Issue (2) : 12-15.

Application of Polymer Dispersant in Waterborne Coatings

NIE Ai-yang[1];HUANG Bing-hua[1];WANG Peng-zhu[1];JIN Zhu-zhong[1];ZHANG Yong[1]

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Abstract

Different polymer dispersants were used to grind and disperse the imported titanium dioxide and carbon black,and the application tests were carried out in the waterborne single component acrylic acid system and the waterborne 2K PU system.The results show that different polymer dispersants have important effects on viscosity,thixotropy,stability,gloss of mixed paint and blackness of black paint.

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dispersant;waterborne coatings;polymer;titanium dioxide;conductex

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NIE Ai-yang[1];HUANG Bing-hua[1];WANG Peng-zhu[1];JIN Zhu-zhong[1];ZHANG Yong[1]. Application of Polymer Dispersant in Waterborne Coatings[J]. Modern Paint & Finishing. 2021, 24(2): 12-15