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Research Paper | Physics Science | Iraq | Volume 7 Issue 3, March 2018

Heat Transfer Properties of PMMA / MgTiO3 Nanocomposites

Dr. Zainab AL-Ramadhan | Dr. Fadhil K. Farhan | Dr. Ziyad Shiab Ahmed AL-Sarraj | Hawraa hussain Al-esami

Abstract: In this research, thermal analysis properties (Heat Transfer Coefficient) have been studied for PMMA- polymer, reinforced with [n-MgTiO3]x where x is (0wt %, 1wt %, 2wt %, , 3wt %, 4wt % and 5wt %). Ultrasonic dispersion technique used to prepare the Nanocomposites specimens follow with cold casting technique using flash Teflon molds standard conditions. C-Therm-Sensor (TC i) Technique was used to measure heat transfer such as, (Thermal conductivity, Thermal effusivity, Thermal diffusion and Heat capacity). Results show that values of conductivity, effusively and diffusion increase by succession of weight percentage of fillers. While a Heat capacity results show that values decreases progressively by succession of weight percentage of fillers. Scanning electron microscopy used were employed to aid interpretation results of thermal analyzer and distribution Nano- powder in base polymer matrix.

Keywords: PMMA, C-Therm TC i Sensor, Thermal effusivity and Nanocomposites

Edition: Volume 7 Issue 3, March 2018,

Pages: 387 - 391