<p>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 D40-D60 of said set of abrasive grains comprises more than 15 vol % and less than 80 vol % of grains having a circularity of less than 0.85, the percentiles D40 and D60 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 % of the grains having the largest size, respectively; and the abrasive grains are more than 25 wt % and less than 49.5 wt % of said suspension.</p>
申请公布号
WO2011004352(A1)
申请公布日期
2011.01.13
申请号
WO2010IB53161
申请日期
2010.07.09
申请人
SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN;POPA, ANA-MARIA;ROSZINSKI, JAN OLAF;EMANUELSEN, SIV M.;NEUMAN, FABIO
发明人
POPA, ANA-MARIA;ROSZINSKI, JAN OLAF;EMANUELSEN, SIV M.;NEUMAN, FABIO