21 октября, 2015 
Pokraskin The crude product is converted to a finished pigment by means of various comminution techniques. These include ball milling in the presence or absence of a solvent, attrition by kneading, acid swelling, or acid pasting. The application properties of the finished product and its ultimate shade (a function of particle size and shape as well as size distribution) are determined to a large extent by the technique selected.
12.3.1
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