【摘要】 利用纳米ＳｉＯ２的特殊性能，将其添加在不饱和聚酯树脂中，使树脂的耐磨性、硬度、强度、耐热、耐水等性能得到大幅度提高。更多还原

【Abstract】 The modification of unsaturated polyester resin by using the nanometre size silica is introduced in this article.Properties improvement of the resin,such as toughness,abrasiveness,stiffness,beat resistant,etc.,are summarized.更多还原