Property enhancement in polypropylene ternary blend nanocomposites via a novel poly(ethylene oxide)-grafted polystyrene-block-poly(ethylene/butylene)-block-polystyrene toughener-compatibilizer system
Yazarlar (6)
Doç. Dr. Emre TEKAY Yalova Üniversitesi, Türkiye
Serap Başkır
Bogazici University, Türkiye
Nihan Nugay
Boğaziçi Üniversitesi, Türkiye
Turgut Nugay
Boğaziçi Üniversitesi, Türkiye
Bülend Ortaç
İhsan Doğramacı Bilkent Üniversitesi, Türkiye
Prof. Dr. Sinan ŞEN Yalova 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 (2018)
Dergi Tarandığı Indeksler SCI
Makale Dili İngilizce Basım Tarihi 10-2018
Kabul Tarihi 28-06-2018 Yayınlanma Tarihi 30-07-2018
Cilt / Sayı / Sayfa 67 / 10 / 1445–1455 DOI 10.1002/pi.5667
Makale Linki http://doi.wiley.com/10.1002/pi.5667
UAK Araştırma Alanları
Polimer Bilimi ve Teknolojileri
Özet
Synthesis and characterization of a novel toughener–compatibilizer for polypropylene (PP)–montmorillonite (MMT) nanocomposites were conducted to provide enhanced mechanical and thermal properties. Poly(ethylene oxide) (PEO) blocks were synthetically grafted onto maleic anhydride‐grafted polystyrene‐block‐poly(ethylene/butylene)‐block‐polystyrene (SEBS‐g‐MA). Special attention was paid to emphasize the effect of PEO‐grafted SEBS (SEBS‐g‐PEO) against SEBS‐g‐MA on morphology, static/dynamic mechanical properties and surface hydrophilicity of the resultant blends and nanocomposites. It was found that the silicate layers of neat MMT are well separated by PEO chains chemically bonded to nonpolar SEBS polymer without needing any organophilic modification of the clay as confirmed by X‐ray diffraction and transmission electron microscopy analyses. From scanning electron microscopy …
Anahtar Kelimeler
creep | elastomeric compatibilizer | mechanical properties | polypropylene nanocomposites | silica nanotube | wettability