SUSPENSION OF ABRASIVE GRAINS

摘要

The invention relates to a suspension including a set of abrasive grains and a binder, said suspension being characterized in that: the particle size fraction D[err]-D[err] of said set of abrasive grains comprises more than 15 vol [err] and less than 80 vol % of grains having a circularity of less than 0.85, the percentiles D[err] and D[err] being the percentiles of the cumulative particle size distribution curve of grain sizes corresponding to the grain sizes enabling the separation of the fractions consisting of 40 and 60 vol [err] of the grains having the largest size, respectively; and the abrasive grains are more than 25 wt [err] and less than 49.5 wt [err] of said suspension.Figure 1