Mechanical, Thermal, and Morphological Behavior of Sustainable PC/ASA Composites Reinforced With Walnut Shell Powder
Yazarlar (4)
Doç. Dr. İdris KARAGÖZ Yalova Üniversitesi, Türkiye
Doç. Dr. Harun Sepetçioğlu Selçuk Üniversitesi, Türkiye
Aysu Çavuşoğlu
Yalova Üniversitesi, Türkiye
Yalova Üniversitesi, Türkiye
Doç. Dr. Yasemin BALÇIK TAMER Yalova Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Journal of Polymer Science (Q2) | ||
| Dergi ISSN | 2642-4150 Dergi Bilgileri (2026) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2026 |
| Cilt / Sayı / Sayfa | 64 / 9 / 1819–1830 | DOI | 10.1002/pol.20251037 |
| Makale Linki | https://doi.org/10.1002/pol.20251037 | ||
| UAK Araştırma Alanları |
Kompozit Malzemeler
Polimerik Malzemeler
Malzeme Üretim Teknolojileri
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| Özet |
| This study explores the effect of walnut shell (WS) powder as a bio‐based filler on the mechanical and thermal performance of polycarbonate (PC)/acrylonitrile–styrene–acrylate (ASA) composites. Composites containing 5–15 wt% WS were prepared by melt blending and characterized using FT‐IR, DSC, TGA, and SEM analyses. The addition of WS increased stiffness, reflected in a higher flexural modulus, but caused an average 25% reduction in tensile and impact strength because of weak interfacial bonding between the hydrophilic filler and the polymer matrix. FT‐IR spectra showed that the polymer phases remained intact and suggested limited hydrogen bonding between WS hydroxyl groups and the carbonyl groups of PC or ASA. DSC thermograms exhibited two glass transition temperatures, at approximately 113°C and 144°C, confirming partial immiscibility between the blend components. TGA results … |
| Anahtar Kelimeler |
| acrylonitrile–styrene–acrylate (ASA) | polycarbonate (PC) | sustainable composites | thermal stability | walnut shell |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 3 |
| Scopus | 4 |
| Google Scholar | 4 |