The sedimentation stability of MRF can be improved by adding thixotropic agent. Adding a small amount of surfactant makes no obvious change in shear stress of MRF.
试验表明在油基磁流变液中,使用亲油性的表面活性剂较使用亲水性的表面活性剂具有更好的沉降稳定性,而混合使用此两种表面活性剂的效果较单独使用效果更佳;添加触变剂也能在一定程度上提高磁流变液的沉降稳定性;少量添加剂的使用能改变磁流变液的剪切应力,但变化不大。
参考来源 - 表面活性剂与触变剂对磁流变液沉降稳定性的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
The influences of structures changing of the composite magnetic particle on the sedimentation stability properties and the rheological properties of their MRF are studied.
考察了复合磁性粒子的结构变化对其磁流变液沉降稳定性和流变学性能的影响。
XG powders cooperated with bentonite can greatly affect the level and stability of viscosity as well as decrease sedimentation.
XG粉和膨润土配伍不仅影响悬浮剂粘度的大小和稳定性，而且能有效抑制沉淀生成。
Methods:Uniform test design was used in the calamine lotion, judged the stability by sedimentation rate and separate charcacter.
方法：以混悬剂的沉降容积比，再分散性为指标，通过均匀设计法测得。
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