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1、
Crystalline structure and thermal property of cellulose triacetate ( CTA ) and cellulose diacetate ( CDA ) were studied.
研究三醋酸纤维素 ( CTA ) 和二醋酸纤维素 ( CDA ) 的结晶结构和热学性能.
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2、
The preparation of catalysts , yield of glyceryl triacetate and and demerits the catalysts were introduced briefly.
对上述催化剂制备、三醋酸甘油酯收率、催化剂优缺点作简要介绍.
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