Inorganic molded bodies using calcium-based carbonate compounds

Abstract

This invention provides a calcium carbonate compound for inorganic molded bodies that sufficiently reduces warping or cracking during heating when used as an inorganic molded body in building materials. The calcium carbonate compound for inorganic molded bodies of this invention has a calcite-type crystal structure, an aragonite-type crystal structure, or a combination thereof, with an aspect ratio of average major diameter to average minor diameter of 2 or more and 19 or less, and an oil absorption of 40 mL / 100 g or more and 90 mL / 100 g or less. none

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