Title: Preparation and Characterization of Polypropylene/Montmorillonite Nanocomposites
Abstract:Polypropylene/Montmorillonite nanocomposites were prepared by melt intercalation method.The results of X-ray diffraction show that layers of OMMT are intercalated in polypropylene matrix.The absence o...Polypropylene/Montmorillonite nanocomposites were prepared by melt intercalation method.The results of X-ray diffraction show that layers of OMMT are intercalated in polypropylene matrix.The absence of clear organic phase and inorganic phase in the nanocomposite is showed by SEM image.The results of DSC show that the melting points of the nanocomposites are influenced a little by the addtion of OMMT.The result of TGA shows that the thermal stability of the composites is increased dramatically by the addtion of OMMT.It is suggested by DMTA that the storage modulus of the nanocomposites is increased evidently and Tg is decreased a little by the addition of OMMT.Read More
Publication Year: 2007
Publication Date: 2007-01-01
Language: en
Type: article
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Cited By Count: 1
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