The Degradation of Mechanical Properties in Halloysite Nanoclay-Polyester Nanocomposites Exposed in Seawater Environment
المؤلفون المشاركون
Wei, Jiacheng
Inam, Fawad
Saharudin, Mohd Shahneel
Shyha, Islam
المصدر
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-12-04
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
Polyester based polymers are extensively used in aggressive marine environments; however, inadequate data is available on the effects of the seawater on the polyester based nanocomposites mechanical properties.
This paper reports the effect of seawater absorption on the mechanical properties degradation of halloysite nanoclay-polyester nanocomposites.
Results confirmed that the addition of halloysite nanoclay into polyester matrix was found to increase seawater uptake and reduce mechanical properties compared to monolithic polyester.
The maximum decreases in microhardness, tensile and flexural properties, and impact toughness were observed in case of 1 wt% nanoclay.
The microhardness decreased from 107 HV to 41.7 HV (61% decrease).
Young’s modulus decreased from 0.6 GPa to 0.4 GPa (33% decrease).
The flexural modulus decreased from 0.6 GPa to 0.34 GPa (43% decrease).
The impact toughness dropped from 0.71 kJ/m2 to 0.48 kJ/m2 (32% decrease).
Interestingly, the fracture toughness KIC increased with the addition of halloysite nanoclay due to the plasticization effect of the resin matrix.
SEM images revealed the significant reduction in mechanical properties in case of 1 wt% reinforcement which is attributed to the degradation of the nanoclay-matrix interface influenced by seawater absorption and agglomeration of halloysite nanoclay.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Saharudin, Mohd Shahneel& Wei, Jiacheng& Shyha, Islam& Inam, Fawad. 2016. The Degradation of Mechanical Properties in Halloysite Nanoclay-Polyester Nanocomposites Exposed in Seawater Environment. Journal of Nanomaterials،Vol. 2016, no. 2016, pp.1-12.
https://search.emarefa.net/detail/BIM-1109065
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Saharudin, Mohd Shahneel…[et al.]. The Degradation of Mechanical Properties in Halloysite Nanoclay-Polyester Nanocomposites Exposed in Seawater Environment. Journal of Nanomaterials No. 2016 (2016), pp.1-12.
https://search.emarefa.net/detail/BIM-1109065
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Saharudin, Mohd Shahneel& Wei, Jiacheng& Shyha, Islam& Inam, Fawad. The Degradation of Mechanical Properties in Halloysite Nanoclay-Polyester Nanocomposites Exposed in Seawater Environment. Journal of Nanomaterials. 2016. Vol. 2016, no. 2016, pp.1-12.
https://search.emarefa.net/detail/BIM-1109065
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1109065
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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