CTA及其淀粉衍生物的开发与应用 Ⅲ CTA阳离子淀粉在造纸上的应用  

DEVELOPMENT AND APPLICATION OF CTA AND ITS STARCH RAMIFICATION Ⅲ APPLICATION OF CTA CATION STARCH IN PAPER MAKING

作　　者：马华宪[1] 尹维英[1] 虞茂家 李家欣 

机构地区：[1]山东大学环境与化学工程学院,济南250061 [2]济南市造纸科学研究所

出　　处：《山东工业大学学报》2000年第5期462-466,共5页

基　　金：山东省科学技术委员会资助课题

摘　　要：利用自己合成的 3-氯 - 2 -羟丙基三甲基氯化铵 (简称 CTA)阳离子淀粉 ,对其在造纸上的应用过程进行了较为详细的研究 ,取得了成功 .合成的 CTA阳离子淀粉做为造纸助剂应用到造纸上 ,成纸断裂长提高了 0 .171km,耐折度提高了 6次 ,成纸灰份提高 0 .2 9 % ,单程留着率提高 3.0 9% ,其质量优于目前企业生产中使用的同类型阳离子淀粉 。The investigation about the application of CTA cation starch used as an assist agent in paper making has been studied. CTA is 3-chloro-2-hydroxypropyl tri-methyl ammonium chloride. The optimum results were gained. Compared with the paper made by using other cation starch, the rupture length of the paper increases 0.171 km, the break limit heightens 6 times, the ash of the paper enhances 0.29% and the remain ash in one-process increases 3.09%. The qualities of the paper are in advanc of other type cation starch using in the enterprise in paper making at present. Its spread and appliance are valuable.

关 键 词：季铵 淀粉 造纸 CTA 阳离子淀粉 衍生物 造纸助剂 氯羟丙基三甲基氯化铵 

分 类 号：TQ226.33[化学工程—有机化工] TS727[轻工技术与工程—制浆造纸工程]