凹凸棒石粉体水基改性工艺

编号：CPJS00432

篇名：凹凸棒石粉体水基改性工艺

作者：王铁柱;

关键词：凹凸棒石; 活化指数; 表面改性;

机构： 北京建筑材料科学研究总院;

摘要： 本文对凹凸棒石粉体表面改性工艺做了探讨,以活化指数、浊液体积为表征指标,对八种表面活性剂性能作出比较,选择合理的改性剂,并得到比较合理的表面改性工艺路线。 This paper has made a research on the surface modification technology of attapulgite powder,after comparing performances of eight type of surfactant using activation index and the volume of turbid liquid as the evaluation index,which has obtained a resonable modification technology.