Bio-based sustainable composites from hazelnut shell and PP/SEBS blends

Cetin, Mukaddes Sevval; İpek, Melek; Fidan, Gülşah; TOPRAKÇI, Ozan; KARAHAN TOPRAKÇI, Hatice Aylin

doi:10.1177/08927057221115344

Bio-based sustainable composites from hazelnut shell and PP/SEBS blends

Yazarlar (5)

Mukaddes Sevval Cetin

Melek İpek

Gülşah Fidan

Doç. Dr. Ozan TOPRAKÇI Yalova Üniversitesi, Türkiye

Doç. Dr. Hatice Aylin KARAHAN TOPRAKÇI Yalova Üniversitesi, Türkiye

Makale Türü	Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı	Journal of Thermoplastic Composite Materials (Q2)
Dergi ISSN	0892-7057 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler	SCI-Expanded
Makale Dili	İngilizce	Basım Tarihi	01-2023
Cilt / Sayı / Sayfa	36 / 7 / 2898–2919	DOI	10.1177/08927057221115344
Makale Linki	http://dx.doi.org/10.1177/08927057221115344

Özet

In this study, waste hazelnut shells (HNS) were powderized and used as the filler for the fabrication of sustainable polymeric composites. HNS based composites can be used for many applications because of their tunable intrinsic brown color for various indoor and outdoor applications including decking applications and furniture that require a natural esthetic appearance. Polypropylene (PP), styrene-b-(ethylene-co-butylene)-b-styrene (SEBS), and 50/50 PP/SEBS blends were used as the polymeric matrixes. HNS concentration was set to 2.5, 5, and 10 wt%. PP/SEBS blend and HNS filled granules were prepared by melt mixing in an extruder. Following that polymeric films were fabricated from the granules by compression molding. The morphological, structural, thermal, mechanical, contact angle, water absorption analyses were performed in order to characterize the composites. Matrix type and filler concentration were found significant for the properties. PP/SEBS blends showed homogeneous morphology. At low concentrations, fillers were well-dispersed. On the other hand, at 10 wt% HNS loading agglomerations were observed and mechanical properties showed a noticeable drop. PP-based composites showed the highest tensile strength and elastic modulus with the lowest tensile strain. SEBS-based composites showed the lowest tensile strength and elastic modulus with the highest tensile strain. PP/SEBS composites showed mechanical properties between PP and SEBS. The incorporation of SEBS into PP increased the flexibility of the composites and resulted in relatively higher strain at break.

Anahtar Kelimeler

BM Sürdürülebilir Kalkınma Amaçları

Atıf Sayıları
WoS	7
Google Scholar	9

Bio-based sustainable composites from hazelnut shell and PP/SEBS blends

Dergi Adı	JOURNAL OF THERMOPLASTIC COMPOSITE MATERIALS
Yayıncı	SAGE Publications Ltd
Açık Erişim	Hayır
ISSN	0892-7057
E-ISSN	1530-7980
CiteScore	8,7
SJR	0,756
SNIP	1,309

Bio-based sustainable composites from hazelnut shell and PP/SEBS blends

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