سال انتشار: ۱۳۸۶

محل انتشار: دومین کنفرانس نانوساختارها

تعداد صفحات: ۳

نویسنده(ها):

S Afsar – Department of Physical Chemistry
M.A Safarpour – Department of Physical Chemistry
A Omrani – Faculty of Chemistry
A Mojarrad – Iran Polymer and Petrochemical Institute

چکیده:

The present study addresses the effects of nanoTiO2-SiO2 additive on the thermal and dynamic mechanical properties of epoxy based nanocomposites. In immiscible systems which typically correspond to the conventionally filled polymer, the poor physical interaction between theorganic and inorganic components leads to poor mechanical and thermal properties. 4,4′- diaminodiphenyl sulfone (DDS) was used as the curing agent. To improve the properties of virgin polymer, different amounts of the nanofiller was added into the polymer matrix before doing the curing reaction