PA54/MMT共混制备及性能表征

Characterization and preparation of PA54/MMT blends

采用熔融插层法制备了尼龙54(PA54)/蒙脱土(MMT)纳米复合材料,并用广角X-射线衍射(WAXD)法、差热热重法分别研究了共混物的结构和热稳定性,并通过称量法对PA54/MMT纳米复合材料的阻隔性能进行了测试.

The structure and stability of the blends ofployamid54 and montmorillonite nanocomposites prepared by melt interealation process in terms of wide angle X-ray diffraction （WAXD） and differential scanning calorimetry （DSC） was investigated in the study.. Moreover, their barrier property was measured by using ＂weight method＂.