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Calcined Kaolin Kaolin Clay China Clay China

We offer calcined kaolin which is a hydrous, thermally structured aluminum silicate, produced by heating ultrafine natural kaolin at a very high temperaturee calcination process changes the shape of kaolin particle and increases its hardnessuring the calcination process of kaolin, dehydroxylation takes place and leads to the formation of metakaolin, which is a highly reactive substance.