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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