金刚石树脂磨具的性能在很大程度上决定于作为粘合剂(亦称粘结剂或结合剂)树脂的性能。目前,国内超硬材料及制品行业中,普遍采用热塑性酚树脂作金刚石树脂磨具的粘合剂,它存在着许多不足之处,例如:树脂粉加工困难,易吸潮结块、贮存期短;固化后树脂性脆,耐热性及抗拉强度还不能满足高质量金刚石树脂磨具的需求。最近几 The performance of diamond resin abrasives is largely determined by the properties of the resin as a binder (also known as a binder or binder). Currently, the domestic super-hard materials and products industry, the general use of thermoplastic resin as a diamond resin abrasive binder, which has many shortcomings, such as: resin powder processing difficulties, easy to absorb moisture caking, short shelf life ; Cured resin brittle, heat resistance and tensile strength can not meet the needs of high-quality diamond resin abrasive. The most recent