印染助剂2011，Vol.28Issue(1)：18-20,3.
聚12-羟基硬脂酸-多亚乙基多胺超分散剂的合成及表征
Synthesis and characterization of poly-12-hydroxy stearic acid-polyethylene polyamine hyperdispersant
王永垒 1吾满江·艾力 2张乐涛1
作者信息
- 1. 中国科学院新疆理化技术研究所,新疆乌鲁木齐,830011
- 2. 中国科学院研究生院,北京,100049
- 折叠
摘要
Abstract
Poly-12-hydraxy stearic acid-polyethylene polyamine hyperdispersant was synthesized using 12-hydroxy stearic acid and polyethylene polyamine as main materials.The catalysts varieties, the amounts of catalysts, reaction temperature and reaction time on the acid value of product were discussed.The optimal synthesis condition was: (0.6％ of catalyst, SnCl2-2H2O; reacted at 170 ℃ for 18 h.Under the optimal condition, the average polymerization degree of poly-12-hydroxy stearic acid could be 8.The optimum grafting technology of polyethylene polyamine was as follows: reacted at 160 ℃ for 6 h.The final product of poly-12-hydroxy stearic acid-polyethylene polyamine was confirmed by IR.关键词
12-羟基硬脂酸/多亚乙基多胺/超分散剂/合成/表征分类
化学化工引用本文复制引用
王永垒,吾满江·艾力,张乐涛..聚12-羟基硬脂酸-多亚乙基多胺超分散剂的合成及表征[J].印染助剂,2011,28(1):18-20,3.
