摘要
采用1,2-丙二醇、正丁醇和环氧氯丙烷为原料,在相转移催化剂的作用下反应,通过正交实验合成了的高环氧值、低粘度的混合醇缩水甘油醚。研究了其合成工艺,考察了原料配比、催化剂量、反应温度和时间、碱用量等因素对实验的影响。最终确定了最佳工艺条件。
In this paper, glycidyl ether, which was high epoxide value and low viscosity, was synthesized from 1,2-trimethylene glycol, epichlorohydrin and the normal butyl alcohol by phase transfer catalyst based on the orthogonal experiment design. To study the synthetic technology of it and investigating the influence of synthetic reaction that ratio of reactants, content of catalyst, reactive temperature and time, content of alkalion and so on was also related to the experiment. Finally, the optimum technological condition was determined.
出处
《化工新型材料》
CAS
CSCD
北大核心
2006年第2期37-39,共3页
New Chemical Materials
基金
国家自然科学基金项目(No.10376030)
中物院院内基金
关键词
缩水甘油醚
环氧氯丙烷
环氧值
相转移
glycidyl ether, epichlorohydrin, epoxide value, phase transfer
