Role of Carbon Nanotubes on the Rheological and Thermal Properties of Polyethylene/Carbon Fiber Composites
- سال انتشار: 1399
- محل انتشار: سومین کنفرانس دوسالانه نفت، گاز و پتروشیمی خلیج فارس
- کد COI اختصاصی: OGPC03_097
- زبان مقاله: انگلیسی
- تعداد مشاهده: 280
نویسندگان
Department of Polymer Engineering, Amirkabir University of Technology-Mahshahr Campus,Khuzestan, Iran.
Department of Chemical Engineering, Faculty of Oil, Gas and Petrochemical Engineering,Persian Gulf University, Bushehr, Iran.
Polymer Engineering Department, Chemical Engineering Faculty, Tarbiat Modares University, Tehran, Iran.
چکیده
In this paper, the effect of multiwalled carbon nanotubes (MWCNTs) on the microstructure, rheological and thermal properties of the reinforced low density polyethylene/carbon fiber (LDPE/CF) composite was investigated. The dispersion state of single and hybrid fillers in the LDPE matrix was studied in detail by means of melt viscoelastic experiment together with field emission electron microscopy (FESEM) results, which revealed high dispersion degree of CF and CNTs. The obtained results demonstrated that the mixing process was adequate. It was shown that the incorporation of MWCNTs into LDPE/۵%CF composite created a large surface area which canbe established strong interfacial adhesion between the efficient hybrid filler networks and the matrix. Finally, thermal analysis of samples was studied by using TGA-DTG analysis. The incorporation of carbon fillers effectively improved the thermal stability.کلیدواژه ها
Polyethylene,Carbon nanotube,Composite,Carbon fiber,,مقالات مرتبط جدید
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