对无机膨润土进行了聚胺改性，得到有机复合膨润土。

Organic complexes of montmorillonite were prepared by modifying montmorillonite with certain quaternary ammonium.

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对无机膨润土进行了聚胺改性，得到有机复合膨润土。

Organic complexes of montmorillonite were prepared by modifying montmorillonite with certain quaternary ammonium.

youdao