Titania pigment particles dispersion in water-based paint films

被引:0
作者
Saeed Farrokhpay
Gayle E. Morris
Daniel Fornasiero
Peter Self
机构
[1] University of South Australia,Ian Wark Research Institute
[2] University of Adelaide,Adelaide Microscopy
[3] Victoria University,undefined
来源
Journal of Coatings Technology and Research | 2006年 / 3卷
关键词
Titania pigment; polymeric dispersant; water-based paint; gloss; polymer functional group; dispersants; atomic force; scanning electron microscopy; pigments; drying; waterborne; physical properties;
D O I
暂无
中图分类号
学科分类号
摘要
The distribution of titanian pigment, in dry water-based paint films in the presence of polymeric dispeersants containing different functional groups was investigated. The polymeric dispersants chosen were polyacrylic acid and polyacrylamide momo-and copolymers modified with hydroxyl and/or carboxylate groups. Atomic force microscopy (AFM) and transmission electron microscopy (TEM) were used to assess the distribution of the titania pigment particles in the surface and bulk, respectively, of the paint films, which was then compared to the gloss and surface roughnes of these films.
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页码:275 / 283
页数:8
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