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Impact Toughness and Ductility Enhancement of Biodegradable Poly(lactic acid)Poly(ε-caprolactone) Blends via Addition of Glycidyl Methacrylate
المؤلفون المشاركون
Zainuddin, Norhazlin
Abd Rahman, Mohd Faizal
Chieng, Buong Woei
Ibrahim, Nor Azowa
Chee, Wei Kit
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-06-26
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
العلوم الهندسية و تكنولوجيا المعلومات
الملخص EN
Poly(lactic acid) (PLA)/poly(ε-caprolactone) (PCL) blends were prepared via melt blending technique.
Glycidyl methacrylate (GMA) was added as reactive compatibilizer to improve the interfacial adhesion between immiscible phases of PLA and PCL matrices.
Tensile test revealed that optimum in elongation at break of approximately 327% achieved when GMA loading was up to 3wt%.
Slight drop in tensile strength and tensile modulus at optimum ratio suggested that the blends were tuned to be deformable.
Flexural studies showed slight drop in flexural strength and modulus when GMA wt% increases as a result of improved flexibility by finer dispersion of PCL in PLA matrix.
Besides, incorporation of GMA in the blends remarkably improved the impact strength.
Highest impact strength was achieved (160% compared to pure PLA/PCL blend) when GMA loading was up to 3 wt%.
SEM analysis revealed improved interfacial adhesion between PLA/PCL blends in the presence of GMA.
Finer dispersion and smooth surface of the specimens were noted as GMA loading increases, indicating that addition of GMA eventually improved the interfacial compatibility of the nonmiscible blend.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Chee, Wei Kit& Ibrahim, Nor Azowa& Zainuddin, Norhazlin& Abd Rahman, Mohd Faizal& Chieng, Buong Woei. 2013. Impact Toughness and Ductility Enhancement of Biodegradable Poly(lactic acid)Poly(ε-caprolactone) Blends via Addition of Glycidyl Methacrylate. Advances in Materials Science and Engineering،Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-512932
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Chee, Wei Kit…[et al.]. Impact Toughness and Ductility Enhancement of Biodegradable Poly(lactic acid)Poly(ε-caprolactone) Blends via Addition of Glycidyl Methacrylate. Advances in Materials Science and Engineering No. 2013 (2013), pp.1-8.
https://search.emarefa.net/detail/BIM-512932
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Chee, Wei Kit& Ibrahim, Nor Azowa& Zainuddin, Norhazlin& Abd Rahman, Mohd Faizal& Chieng, Buong Woei. Impact Toughness and Ductility Enhancement of Biodegradable Poly(lactic acid)Poly(ε-caprolactone) Blends via Addition of Glycidyl Methacrylate. Advances in Materials Science and Engineering. 2013. Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-512932
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-512932
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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