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首页> 外文期刊>Theoretical and Experimental Chemistry >MODIFICATION OF NATURAL LAYERED SILICATES WITH RIGID STRUCTURE BY POLYHEXAMETHYLENE GUANIDINE
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MODIFICATION OF NATURAL LAYERED SILICATES WITH RIGID STRUCTURE BY POLYHEXAMETHYLENE GUANIDINE

机译:聚乙烯基胍修饰天然结构的刚性硅酸盐

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摘要

A new approach is proposed for creating modified materials entailing the selection of matrix-modifier pairs, in which the structural characteristics of the components, namely, the distance between the ion-exchange sites on the matrix surface and distance between the active groups in the modifier, are similar. A procedure was developed for the modification of layered silicates with rigid structure using polyhexamethylene guanidine without a greater-than-equivalent amount of modifier. It is shown that modifier is held firmly by inorganic matrix.
机译:提出了一种用于制备改性材料的新方法,该方法需要选择基体-改性剂对,其中组分的结构特征,即基体表面上离子交换位点之间的距离和改性剂中活性基团之间的距离,类似。开发了一种使用聚六亚甲基胍对刚性结构的层状硅酸盐进行改性的方法,该方法不使用大于当量的改性剂。表明改性剂被无机基质牢固地保持。

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