作　　者： ; ; ; ;

机构地区： 广东药学院药科学院

出　　处： 《化工时刊》 2001年第6期29-32,共4页

摘　　要： 比较了利用Na-CMC和H-CMC为起始原料合成Ca-CMC对产品性能的影响,实验结果表明H-CMC法制得的产品崩解性能较好,考察了H-CMC法中合成温度和钙化剂用量对产品性能的影响,结果表明温度为50℃时,钙化剂用量为15g,产品Ca-CMC具有较大膨润度、视密度和较理想的崩解性能。 The effect on characteristic of products(Carboxymethylcellulose calcium) which were synthesed with Na-CMC and H - CMC as the initial material were compared. The experimental results indicated. that the disintegrating characteristic of the product made of H - CMC method was better. The effect on product characteristic by synthetic temperature and the quantity of calcific agent in the H - CMC method was investigated. The result indicated that when the temperature was 50℃and the quantity of calcific agent was 15g,the product Ca - CMC possesses bigger distensibility, visual density and more ideal disintegrating characteristic.

关 键 词： 羧甲基纤维素钠 羧甲基纤维素钙 崩解剂 合成方法

领　　域： [化学工程] [轻工技术与工程] [轻工技术与工程]