摘要
对自制的3种不同分子质量琥珀酸酯硫酸盐(MAPEG 1 000-OSO3Na、MAPEG 2 000-OSO3Na、MAPEG 4 000-OSO3Na)进行了溶液聚集行为和流变性能研究。结果表明:3种表面活性剂水溶液可以形成多分散性的球形聚集体,且粒径分布较宽;25℃时所测得的流变性能结果显示,3种物质的粘度均随质量浓度的增加而增加,且均近似于牛顿型流体。
The aggregation behaviors and rheological properties of three kinds of succinate sulfate surfactants with different molecular weight, MAPEG 1 000-OSO3 Na, MAPEG 2 000-OSO3 Na and MAPEG 4 000-OSO3 Na, were investigated. The results showed that the three kinds of surfactant aqueous solution could form spherical aggregates with polydispersity. The rheological properties tested at 25 ℃ showed that the viscosity of three substances increased with the increasing of mass concentration, and three surfactants were similar to Newtonian fluid.
作者
任晓丹
杨效益
李萍
郭朝华
李建波
李全红
REN Xiaodan YANG Xiaoyi LI Ping GUO Chaohua LI Jianbo LI Quanhong(China Research Institute of Daily Chemical Industry, Taiyuan 030001, China)
出处
《印染助剂》
CAS
北大核心
2017年第9期12-14,共3页
Textile Auxiliaries
基金
山西省青年基金项目(2015021052)
关键词
琥珀酸酯硫酸盐
聚集行为
流变性能
牛顿型流体
succinate sulfate
aggregation behavior
rheological properties
Newtonian fluid
