This article predicted the extraction of PMMA in oral cavity High Performance Liquid Chromatography (HPLC) was made use of analysing the main extracts, such as MMA and BPO that extracted from the denture base material ? ? PMMA soaked into methanol.

• 本文为预测聚甲基丙烯酸甲酯(PMMA)在口腔修复常规制备后,在体液中溶出情况,应用高速液相色谱仪,对义齿基托用PMMA材料,在甲醇中浸渍后主要溶出物甲基丙烯酸甲酯(MMA)和过氧化苯甲酰(BPO)进行了分析探讨。