偏苯三酸酐的合成技术与应用前景  

Synthesis Technology and Application Prospect of Trimellitic Anhydride

作　　者：邢跃军[1] XING Yuejun(Nanjing Research Institute of SINOPEC Yangzi Petrochemical Company Limited,Nanjing 210048,China)

机构地区：[1]中国石化扬子石油化工有限公司南京研究院,江苏南京210048

出　　处：《化工技术与开发》2020年第9期49-53,共5页Technology & Development of Chemical Industry

基　　金：中国石油化工集团有限公司科研项目(418022)。

摘　　要：本文介绍了偏苯三酸酐在聚氯乙烯增塑剂、环氧树脂固化剂、高性能绝缘材料等行业的用途,详述了偏苯三酸酐的4种合成方法及特点,论述了偏苯三酸酐的国内研究、应用与生产等情况,通过分析国内主要偏酐生产企业近年来的盈利状况,对偏苯三酸酐产品的发展趋势进行展望。The applications of trimellitic anhydride(TMA)in PVC plasticizer,epoxy resin curing agent,high performance insulating material and other industries were introduced.Four synthesis methods and their characteristics of trimellitic anhydride(TMA)were described in detail,the researches,applications and productions of TMA in China were summarized.Based on the analysis of the profit situations of main enterprises in recent years,the future development trends of TMA products were prospected.

关 键 词：偏苯三酸酐 偏三甲苯 偏苯三酸三辛酯 合成 应用 

分 类 号：TQ245.23[化学工程—有机化工]