Investigation of the effect of Nano Glass Flake on the properties of PET

سال انتشار: 1392
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 1,164

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شناسه ملی سند علمی:

PSC28_174

تاریخ نمایه سازی: 25 اردیبهشت 1393

چکیده مقاله:

Poly (ethylene terephthalate) (PET)/glass flake nanocomposites were prepared by melt compounding method with various amounts (1, 2 and 3 wt%) of glass flake (GF). Then in order to evaluate the effect of nano glass flake (NGF) on the properties of PET substrate, morphology, thermal and mechanical analysis were carried out. The scanning electron microscopy (SEM) images showed the glass flake particles were homogenously dispersed in PET matrix. Thermogravimetric analysis (TGA) exhibited that the presence of glass flake in PET could improve thermal degradation onset temperature. In addition, the results of dynamic mechanical analysis (DMTA) indicated that with increasing content of nano glass flake storage modulus increased. It is found from tensile testing that tensile strength of PET improved in the presence of GF

نویسندگان

Behjat Kaviani

Iran Polymer and Petrochemical Institute (IPPI) Faculty of science of IPPI Tehran, Iran

Morteza Ehsani

Iran Polymer and Petrochemical Institute (IPPI) Faculty of science of IPPI Tehran, Iran

H. Konakdar

Iran Polymer and Petrochemical Institute (IPPI) Faculty of science of IPPI Tehran, Iran

Nastaran Riahi nouri

Niroo Research Institute (NRI) Chemistry & Materials Research Center Tehran, Iran