摘要
利用长链的有机阳离子改性天然蒙脱石 ,制备出有机蒙脱石 ,用于改性环氧树脂。在有机蒙脱石低含量范围 ,环氧树脂有机蒙脱石复合物的触变性得到了显著改善 ;同时将固化产物的热降解温度从 380 .4℃提高至397.4℃。
The natural mortmorillonite was modified with orgonic cation through the reaction of cation interchange,In the result the organic nanomontmorillonite was prepared and then was used for modifying the epoxy resin.During the lower content of organic montmorillonite the thixotropy of the epoxy resin-organic montmorillonite composite was markedly ameliorated ,and the thermal decomposition temperature of the composite was also increased from 380.4 ℃to 397.4 ℃ .
出处
《粘接》
CAS
2002年第6期20-22,共3页
Adhesion
