Transesterification of soybean oil and ethanol catalyzed by KOH catalyst to prepare ethyl ester of soybean oil was studied,and its application in printing industry was investigated.

• 以大豆油为原料,在催化剂KOH作用下,探讨大豆油与乙醇进行酯交换反应工艺,并对大豆油脂肪酸乙酯在印刷领域的应用进行论述。