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Influence of Acacia catechu Extracts and Urea and Gamma Irradiation on the Mechanical Properties of StarchPVA-Based Material
المؤلفون المشاركون
Gafur, Md. Abdul
Abedin, Md. Zainul
Khan, Mubarak Ahmad
Naznin, Marufa
المصدر
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-10-16
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
This work was aimed to study the effect of natural polyphenol extract (Acacia catechu) on physicochemical properties of starch/PVA-based film.
Acacia catechu extracts were incorporated in the starch/PVA- (60 : 40%) based films at different concentrations (0.1% to 15%) to the total weight of starch/PVA-based film.
The tensile strength (TS) of the starch/PVA blend film was 24 MPa and significantly increased (33.8 MPa) by the addition of acacia (0.5%).
Different percentages of urea (1% to 15%) were incorporated in the starch/PVA/acacia-based film.
The best tensile strength (11 MPa) and elongation at break (59%) were obtained at 5% urea concentration.
This 5% urea-incorporated film was irradiated at different radiation doses; the film showed the best results at 100 krad (tensile strength 15 MPa and elongation at break 69%).
Molecular interactions due to incorporation of Acacia catechu were supported by FTIR spectroscopy.
Thermal properties (TG/DTA) of all the films were carried out successfully.
Water absorption trend of all the films was comparatively high.
Urea-incorporated film degraded 94%, and irradiated urea incorporated film degraded 91% within 70 days into the soil.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Naznin, Marufa& Abedin, Md. Zainul& Khan, Mubarak Ahmad& Gafur, Md. Abdul. 2012. Influence of Acacia catechu Extracts and Urea and Gamma Irradiation on the Mechanical Properties of StarchPVA-Based Material. ISRN Polymer Science،Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-464760
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Naznin, Marufa…[et al.]. Influence of Acacia catechu Extracts and Urea and Gamma Irradiation on the Mechanical Properties of StarchPVA-Based Material. ISRN Polymer Science No. 2012 (2012), pp.1-8.
https://search.emarefa.net/detail/BIM-464760
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Naznin, Marufa& Abedin, Md. Zainul& Khan, Mubarak Ahmad& Gafur, Md. Abdul. Influence of Acacia catechu Extracts and Urea and Gamma Irradiation on the Mechanical Properties of StarchPVA-Based Material. ISRN Polymer Science. 2012. Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-464760
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-464760
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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تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
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