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Effect of Die Head Temperature at Compounding Stage on the Degradation of Linear Low Density PolyethylenePlastic Film Waste Blends after Accelerated Weathering
المؤلفون المشاركون
Al-Salem, S. M.
Al-Dousari, N. M.
Joseph Abraham, G.
D’Souza, M. Aromin
Al-Qabandi, O. A.
Al-Zakri, W.
المصدر
International Journal of Polymer Science
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-18، 18ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-11-13
دولة النشر
مصر
عدد الصفحات
18
التخصصات الرئيسية
الملخص EN
Accelerated weathering test was performed on blends of linear low density polyethylene (LLDPE) and plastic film waste constituting the following percentages of polyolefin polymers (wt.%): LLDPE (46%), low density polyethylene (LDPE, 51%), high density polyethylene (HDPE, 1%), and polypropylene (PP, 2%).
Compounded blends were evaluated for their mechanical and physical (optical) properties.
The impact of photodegradation on the formulated blends was studied, and loss of mechanical integrity was apparent with respect to both the exposure duration to weathering and waste content.
The effect of processing conditions, namely, the die head temperature (DHT) of the blown-film assembly used, was investigated in this work.
It was witnessed that surpassing the melting point of the blends constituting polymers did not always result in a synergistic behaviour between polymers.
This was suspected to be due to the loss of amorphous region that polyolefin polymers get subjected to with UV exposure under weathering conditions and the effect of the plastic waste constituents.
The total change in colour (ΔE) did not change with respect to DHT or waste content due to rapid change degradation on the material’s surface.
Haze (%) and light transmission (%) decreased with the increase in waste content which was attributed to lack of miscibility between constituting polymers.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Al-Salem, S. M.& Al-Dousari, N. M.& Joseph Abraham, G.& D’Souza, M. Aromin& Al-Qabandi, O. A.& Al-Zakri, W.. 2016. Effect of Die Head Temperature at Compounding Stage on the Degradation of Linear Low Density PolyethylenePlastic Film Waste Blends after Accelerated Weathering. International Journal of Polymer Science،Vol. 2016, no. 2016, pp.1-18.
https://search.emarefa.net/detail/BIM-1106805
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Al-Salem, S. M.…[et al.]. Effect of Die Head Temperature at Compounding Stage on the Degradation of Linear Low Density PolyethylenePlastic Film Waste Blends after Accelerated Weathering. International Journal of Polymer Science No. 2016 (2016), pp.1-18.
https://search.emarefa.net/detail/BIM-1106805
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Al-Salem, S. M.& Al-Dousari, N. M.& Joseph Abraham, G.& D’Souza, M. Aromin& Al-Qabandi, O. A.& Al-Zakri, W.. Effect of Die Head Temperature at Compounding Stage on the Degradation of Linear Low Density PolyethylenePlastic Film Waste Blends after Accelerated Weathering. International Journal of Polymer Science. 2016. Vol. 2016, no. 2016, pp.1-18.
https://search.emarefa.net/detail/BIM-1106805
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1106805
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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