Exfoliation targeted toughness enhancement in polypropylene blend montmorillonite nanocomposites
Yazarlar (8)
Cuneyt Bagcioglu
Boğaziçi Üniversitesi, Türkiye
Esra Altuntas
Boğaziçi Üniversitesi, Türkiye
Prof. Dr. Sinan ŞEN Boğaziçi Üniversitesi, Türkiye
M. Bora Islier
Boğaziçi Üniversitesi, Türkiye
Osman G. Ersoy
Arçelik A.S., Türkiye
Nuri Ersoy
Boğaziçi Üniversitesi, Türkiye
Turgut Nugay
Boğaziçi Üniversitesi, Türkiye
Nihan Nugay
Boğaziçi Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Polymer International (Q2)
Dergi ISSN 0959-8103 Dergi Bilgileri (2008)
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 12-2008
Kabul Tarihi – Yayınlanma Tarihi 16-10-2008
Cilt / Sayı / Sayfa 57 / 12 / 1395–1403 DOI 10.1002/pi.2486
Makale Linki http://doi.wiley.com/10.1002/pi.2486
UAK Araştırma Alanları
Polimer Bilimi ve Teknolojileri
Özet
BACKGROUND: Both exfoliated and toughened polypropylene‐blend‐montmorillonite (PP/MMT) nanocomposites were prepared by melt extrusion in a twin‐screw extruder. Special attention was paid to the enhancement of clay exfoliation and toughness properties of PP by the introduction of a rubber in the form of compatibilizer toughener: ethylene propylene diene‐based rubber grafted with maleic anhydride (EPDM‐g‐MA). RESULTS: The resultant nanocomposites were characterized using X‐ray diffraction, atomic force microscopy, scanning electron microscopy, thermogravimetric analysis, dynamic mechanical analysis and Izod impact testing methods. It was found that the desired exfoliated nanocomposite structure could be achieved for all compatibilizer to organoclay ratios as well as clay loadings. Moreover, a mechanism involving a decreased size of rubber domains surrounded with nanolayers as well as …
Anahtar Kelimeler
Clay/organoclay | EPDM-graft-MA | Impact resistance | Montmorillonite | Nanocomposites | Polypropylene | Toughness
BM Sürdürülebilir Kalkınma Amaçları
Atıf Sayıları
Yöksis 3
Web of Science 9
Scopus 11
Google Scholar 11
Exfoliation targeted toughness enhancement in polypropylene blend montmorillonite nanocomposites