ABRASIVE ARTICLES AND METHODS FOR FORMING SAME

The present invention provides an abrasive article. The abrasive article can include a body including a bond material and abrasive particles contained within the bond material. The bond material can include a siloxane functional group covalently bonded to a plurality of benzene rings. In an embodiment, the bond material can include at least one siloxane functional group covalently bonded to a phenoxy. In a particular embodiment, the bond material can include polydimethylsiloxane covalently bonded to a phenoxy. The body can include an improved wet strength, which may be represented by wet flexure stress retention. In an embodiment, the body includes a wet flexure stress retention of at least 52%. 本发明提供了一种磨料制品，所述磨料制品可包括主体，所述主体包括粘结材料和包含在所述粘结材料内的磨料颗粒。所述粘结材料可包括共价键合至多个苯环的硅氧烷官能团。在一个实施例中，所述粘结材料可包括至少一个共价键合至苯氧基的硅氧烷官能团。在一个特定实施例中，所述粘结材料可包括共价键合至苯氧基的聚二甲基硅氧烷。所述主体可包括改善的湿强度，这可以通过湿弯曲应力保持率来表现。在一个实施例中，所述主体包括至少52％的湿弯曲应力保持率。