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Physical mechanical and thermal properties of polypropylene composites filled with walnut shell flour     
Yazarlar
Nadir Ayrılmış
İstanbul Üniversitesi, Türkiye
Prof. Dr. Alperen KAYMAKCI Prof. Dr. Alperen KAYMAKCI
İstanbul Üniversitesi, Türkiye
Ferhat Özdemir
Kahramanmaraş Sütçü İmam Üniversitesi, Türkiye
Özet
Injection molded specimens were prepared from the walnut shell flour and polypropylene with and without maleic anhydride-grafted polypropylene at 40, 50, and 60% (weight) contents of the walnut shell. The bending and tensile modulus of the composites significantly increased with increasing the filler content while the bending and tensile strengths significantly decreased. Water absorption and thickness swelling of the composites increased with increasing filler content. The MAPP improved the interfacial adhesion between walnut shell flour and polymer matrix. A 40/57/3 formulation of the walnut shell flour/polypropylene/MAPP can be used in outdoor applications requiring a high dimensional stability. © 2012 The Korean Society of Industrial and Engineering Chemistry.
Anahtar Kelimeler
Lignocellulosic filler | Maleic anhydride-grafted polypropylene | Mechanical properties | Physical properties | Polypropylene | Walnut shell
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale
Dergi Adı Journal of Industrial and Engineering Chemistry
Dergi ISSN 1226-086X
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce
Basım Tarihi 11-2012
Cilt No 19
Sayı 3
Sayfalar 908 / 914
Doi Numarası 10.1016/j.jiec.2012.11.006