ABRASIVE ARTICLE SUITABLE FOR ABRADING GLASS AND GLASS CERAMIC WORKPIECES

摘要

An abrasive article (10) is provided which comprises a backing (12) and at least one three-dimensional abrasive coating (16) bonded to a surface of the backing (12). The abrasive coating (16) comprises a binder (15) formed from a cured binder precursor having dispersed therein a plurality of diamond bead abrasive particles (14) and a filler which comprises from about 40 to about 60 percent weight of the abrasive coating. The abrasive article (10) is particularly suitable for abrading a glass or a glass ceramic workpiece in the presence of a lubricant.