文章基本信息

标题：Effect of Surfactant HLB Value on Settlement Stability of Magnetorheological Fluid
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作者：Yanwen Jiang ; Yiping Luo ; Hongjuan Ren 等
期刊名称：Open Access Library Journal
印刷版ISSN：2333-9705
电子版ISSN：2333-9721
出版年度：2018
卷号：5
期号：11
页码：1-6
DOI：10.4236/oalib.1105004
语种：English
出版社：Scientific Research Pub
摘要：The hydrophilic-hydrophobic balance (HLB) of surfactants has a great influ-ence on surfactants. Among them, polyethylene glycol has an HLB value of 20 and is highly hydrophilic; oleic acid has an HLB value of 1, which is very lipophilic; and sodium dodecylbenzenesulfonate has an HLB value of 10.6 be-tween the two. This paper explores the use of these three surfactants with typi-cal HLB values to improve the performance of magnetorheological fluids, mainly to study its effect on the stability of magnetorheological fluids. Tests have shown that the use of lipophilic surfactants in oil-based magnetorheologi-cal fluids has better sedimentation stability than the use of hydrophilic surfac-tants.
关键词：Magnetorheological FluidSurfactantSedimentation StabilityHLB Value