TiO2 Spacer – Hydrous kaolin
- December 19, 2018
- Posted by: MahaChem
- Category: BLOG, Coating, Coating ST, ST, Surface Technology
Hydrous kaolin is a naturally occurring hydrated aluminum silicate mineral.Small particle size (< 0.5 micron) hydrous kaolin is effective in preventing crowding of TiO2 (Titanium dioxide) due to its lamella or platy particle shape. We called it TiO2 spacer.
Hydrite® UF 90
Hydrite® UF 90 from Imerys is with particle size of 0.2 micron. It is a good spacer for TiO2. The colour is much less yellow as compared to normal kaolin clay thus contributes to the whiteness of white paints.
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