【摘要】 研究了用直接酯化法合成缩乙二醇双甲基丙烯酸酯,并摸索出双酯合成的有效方法,具有工艺简单、原料易 得、操作简便等优点,合成的产品产率高、纯度高、色泽好。更多还原

【Abstract】 The paper studied the synthesis of triethlene glycol hismethylacrylate by straight esterifieation , and found out the effective method . Technics was simple, materials were obtained easily and operation was simple, The product by this way was excellent.更多还原