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Effect on Mechanical and Thermal Properties of Random Copolymer PolypropyleneMicrocrystalline Cellulose Composites Using T-ZnOw as an Additive
المؤلفون المشاركون
Cheng, Dan
Zhang, Xiucheng
Wang, Siyu
Liu, Lihua
المصدر
Advances in Polymer Technology
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-16، 16ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-05-29
دولة النشر
مصر
عدد الصفحات
16
التخصصات الرئيسية
الملخص EN
Four-needle zinc oxide whisker (T-ZnOw) incorporated into microcrystalline cellulose/maleic anhydride grafted polypropylene/random copolymer polypropylene (MCC/PP-g-MA/rPP) composite was prepared by melt blending.
5 wt% PP-g-MA was used as a coupling agent to improve the interfacial compatibility between fillers and rPP.
The effect of T-ZnOw on MCC/PP-g-MA/rPP composite was investigated by mechanical testing, thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), and scanning electron microscopy (SEM).
Addition of T-ZnOw enhanced the mechanical properties of composites with tensile and flexural strengths increasing by 10% and 6%, respectively.
SEM studies showed an improvement in the compatibility of fracture surfaces, which was evident from the absence of gaps between fillers and rPP.
Additionally, initial thermal decomposition temperature and maximum weight loss temperature of T-ZnOw/MCC/PP-g-MA/rPP composite were both higher than those of MCC/PP-g-MA/rPP composite.
Thermal degradation kinetics suggested that T-ZnOw has a weak catalytic effect on MCC, resulting in the early degradation of MCC and adhesion to the surface of rPP.
Because of the presence of inorganic whiskers, the remaining weight percent was more than that of other composites at the end of the reaction.
Crystallization temperature of the T-ZnOw/MCC/PP-g-MA/rPP composite was almost 3~5°C higher than that of MCC/PP-g-MA/rPP composite and close to the crystallization temperature of pure rPP.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Cheng, Dan& Zhang, Xiucheng& Wang, Siyu& Liu, Lihua. 2019. Effect on Mechanical and Thermal Properties of Random Copolymer PolypropyleneMicrocrystalline Cellulose Composites Using T-ZnOw as an Additive. Advances in Polymer Technology،Vol. 2019, no. 2019, pp.1-16.
https://search.emarefa.net/detail/BIM-1122006
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Cheng, Dan…[et al.]. Effect on Mechanical and Thermal Properties of Random Copolymer PolypropyleneMicrocrystalline Cellulose Composites Using T-ZnOw as an Additive. Advances in Polymer Technology No. 2019 (2019), pp.1-16.
https://search.emarefa.net/detail/BIM-1122006
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Cheng, Dan& Zhang, Xiucheng& Wang, Siyu& Liu, Lihua. Effect on Mechanical and Thermal Properties of Random Copolymer PolypropyleneMicrocrystalline Cellulose Composites Using T-ZnOw as an Additive. Advances in Polymer Technology. 2019. Vol. 2019, no. 2019, pp.1-16.
https://search.emarefa.net/detail/BIM-1122006
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1122006
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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