Mechanical Properties of PP/PE/Clay Nanocomposites
عنوان مقاله: Mechanical Properties of PP/PE/Clay Nanocomposites
شناسه ملی مقاله: COMPOSIT07_025
منتشر شده در هفتمین کنفرانس بین المللی مواد کامپوزیتی: ساخت، خواص و کاربرد در سال 1399
شناسه ملی مقاله: COMPOSIT07_025
منتشر شده در هفتمین کنفرانس بین المللی مواد کامپوزیتی: ساخت، خواص و کاربرد در سال 1399
مشخصات نویسندگان مقاله:
D Jahani - PhD, Technical and Engineering Faculty, University of Bonab, Bonab, Iran
M Yazdan Panah - M.Sc , Technical and Engineering Faculty, University of Bonab, Bonab, Iran
N RAHNAMA - M.Sc, Snowa Eps Company, Assaluyeh, Iran
A HAMIDREZA - PhD, Department of Polymer engineering, Azarbaijan Shahid Madani university, Tabriz, Iran
خلاصه مقاله:
D Jahani - PhD, Technical and Engineering Faculty, University of Bonab, Bonab, Iran
M Yazdan Panah - M.Sc , Technical and Engineering Faculty, University of Bonab, Bonab, Iran
N RAHNAMA - M.Sc, Snowa Eps Company, Assaluyeh, Iran
A HAMIDREZA - PhD, Department of Polymer engineering, Azarbaijan Shahid Madani university, Tabriz, Iran
Polypropylene (PP)/ high density polyethylene (HDPE) blend nanocomposites were prepared using an internal mixer. One commercial organo-montmorillonite (۲۰A) and one maleated polymer (PP-g-MA) served as the reinforcing filler and compatibilizer, respectively. Four different blending sequences were studied. The results showed that clay in all the nanocomposites had a tendency to distribute in matrix phase or interface and formed the intercalated structure when PP-g-MA was presented. The tensile modulus of PP/HDPE blends increased after adding C۲۰A. Specifically, there was a synergistic effect of PP-g-MA and clay in improving the particles size distribution in some nanocomposites. The results also show that the degree of the synergistic compatibilizing effect was dependent on the nanocomposite preparation condition such as blending sequences and rotor speed during preparing of the nanocomposites.
کلمات کلیدی: Polypropylene , high density polyethylene , montmorillonite, nanocomposites
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1225992/