摘要
以ＳＩＰＭ 、ＥＧ 为原料，采用全新的方法进行酯交换反应，在一定的温度及金属醋酸盐存在的条件下合成ＳＩＰＥ，并对催化剂种类、浓度、反应温度及时间对ＳＩＰＥ性能的影响作了研究，优化了合成工艺。
In this article, SIPE was synthsized from the transesterification of SIPM with ethylene glycol in the presence of metallic salt acetate catalyst at the temperature. The effects of catalysts, catalyst concentration, reaction temperature and time on the properties of SIPE were investigated. The synthesis condition was optimized.
出处
《合成技术及应用》
1999年第3期5-9,共5页
Synthetic Technology & Application
关键词
SIPE
改性剂
聚酯纤维
染色性
sodium 3,5 dicarbohydroxyethyl benzene sulfonate
sodium 3,5 dicarbo methoxy benzene sulfonate
transesterification
