شماره ركورد كنفرانس :
3986
عنوان مقاله :
Flexural properties of basalt fiber/epoxy composites with nano-ZrO2 enhanced matrix
پديدآورندگان :
Azizi Hosna Faculty of Materials Science and Engineering, K. N. Toosi University of Technology, Tehran, Iran , Eslami-Farsani Reza eslami@kntu.ac.ir Faculty of Materials Science and Engineering, K. N. Toosi University of Technology, Tehran, Iran , Khosravi Hamed Faculty of Materials Science and Engineering, K. N. Toosi University of Technology, Tehran, Iran
كليدواژه :
Multiscale composite , Basalt fiber , Nano , ZrO2 , Flexural strength , Flexural modulus
عنوان كنفرانس :
پنجمين كنفرانس بين المللي كامپوزيت: مشخصه سازي، ساخت و كاربردها
چكيده فارسي :
In the present research, the effects of adding different percentages of nanozirconia (ZrO2) particles on the
flexural properties of epoxy-basalt fiber composites have been investigated. At the first step, the surface of ZrO2 was
modified with a silane coupling agent. Fourier transform infrared (FT-IR) data confirmed the bonding between the
silane compound and nanoparticles. Mechanical properties of the composites were investigated under 3-point flexural
loading. The flexural strength and flexural mudulus of the nanocomposite specimens containing 1% and 3% nano-
ZrO2 have been taken into account at room temperature and the results were compared with the flexural behavior of
epoxy-basalt fiber composite. The results revealed that at filler loading of 1 wt.% nano-ZrO2, the flexural strength and
flexural modulus of the epoxy-basalt fiber composite enhanced by 16% and 14.2%, respectively
