The proportion of mineral hydrate suspension (P5) with purity greater than 78 (weight percentage) and diamond particles less than 5 micrograms (P5) and less than 2 micrograms (P2) between 0.98 and 0.85 and the use of such suspension.

摘要

Aqueous suspension comprising a Mineral material has a P5 in weight percentage of particles with a diameter of less than 5 microns of 98.5% to 90%.And a P2 with a diameter of less than 2 microns from 96 to 80%, where P2 / P5 is 0.85 to 0.98.And where the suspension has a Solid content of more than 78% by weight; mineral material; and a process for the preparation of such suspension.