Scopus
🔓 Açık Erişim YÖKSİS Eşleşti
Investigation of the Mechanical, Thermal, and Morphological Properties of ABS Composite Reinforced With Bentonite and DEHPA-Modified Bentonite
Journal of Polymer Science · Mart 2025
YÖKSİS Kayıtları
Investigation of the Mechanical, Thermal, and Morphological Properties of ABS Composite Reinforced With Bentonite and DEHPA‐Modified Bentonite
Journal of Polymer Science · 2025 SCI
DOÇENT HARUN SEPETÇİOĞLU →
Makale Bilgileri
DergiJournal of Polymer Science
Yayın TarihiMart 2025
Cilt / Sayfa63 · 1505-1517
Scopus ID2-s2.0-86000790482
Erişim🔓 Açık Erişim
Özet
This study investigates the mechanical, thermal, and surface characteristics of acrylonitrile–butadiene–styrene (ABS) composites reinforced with bentonite and bis(2-ethylhexyl) phosphate (DEHPA)-modified bentonite. The addition of bentonite significantly reduced the tensile strength and elongation at break due to the filler's inherent brittleness. Pure ABS exhibited a tensile strength of 42.2 MPa, which decreased by 16.1% with the incorporation of 20% bentonite (ABS1). Impact strength tests showed that the inclusion of bentonite lowered impact resistance, particularly in notched samples. Bentonite also increased the hardness and density, reflecting improved rigidity but reduced flexibility. Surface gloss changed from semigloss to matte, and FT-IR spectroscopy confirmed the successful integration of bentonite. Water absorption tests revealed that DEHPA-modified bentonite composites had higher absorption over time, highlighting the modification's effect on hydrophilicity. While bentonite improves certain properties, the balance between mechanical strength and flexibility needs to be further explored to meet the requirements of specific applications such as automotive components, electronics casings, and construction materials.
Yazarlar (5)
1
İdris Karagöz
ORCID: 0000-0002-2644-8511
2
B. Şebnem Şimşiroğlu
3
Elif Nur Özer
4
Harun Sepetcioglu
5
Jülide Hızal
ORCID: 0000-0002-5921-0155
Anahtar Kelimeler
ABS composite
acrylonitrile–butadiene–styrene
bentonite
composite materials
DEHPA-modified bentonite
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Yalova Üniversitesi
Yalova Turkey
Metrikler
4
Atıf
5
Yazar
5
Anahtar Kelime