摘要
通过对海藻酸钠糊料进行改性,研究了海藻酸钠改性的最佳工艺条件并进行了结构表征的测试,得出制备改性海藻酸钠的最佳工艺为:海藻酸钠原糊100g,环氧氯丙烷用量为5%,pH为10,反应温度为50℃,反应时间为1.5小时。
cation of sodium By modifying the original paste of sodium alginate, the optimum preparation conditions alginate was explored and the structure characterization was tested. The optimum conditions of modified sodium alginate were that raw sodium alginate paste was 100g, epichlorohydrin 5%, pH value was 10, reaction temperature was 50℃ and the reaction time was 1.5 hours.
出处
《成都纺织高等专科学校学报》
CAS
2016年第4期17-19,共3页
Journal of Chengdu Textile College
基金
国家自然科学基金项目(51206122)
关键词
海藻酸钠
环氧氯丙烷
改性
结构表征
sodium alginate epichlorohydrin modification structure characterization for modifi- preparation dosage was
