A Study the Effect of ZrO3 on the Electrical and Mechanical Properties of ( PMMA - Cr2O3 )
Abstract
The polymers have many uses in industries. The addition of electrolytes to the polymers are produced a new materials use in many applications. Hence, in this paper study the effect of ZrO3 on the electrical and mechanical properties of PMMA - Cr2O3 with concentrations (1, 5, 10, 15, 20) % gm/ mole at room temperature. ZrO3 was added to polymer with amount weight of (0, 3, 6, 9, 12) wt% added to the polymer. The mechanical properties were measured by using ultrasound technique with frequency (26kHz), show that the relaxation amplitude, relaxation time, velocity, as well as bulk modulus of polymer are increasing with the increment of ZrO3 weight percentages. The compressibility of PMMA - Cr2O3 decreases with the increment of ZrO3 weight percentages. The electrical properties measurement of PMMA - Cr2O3 show that the electrical conductivity is increased with increment of ZrO3 weight percentages and both of molar conductivity and degree of dissociation are decreased with increment of ZrO3 weight percentages
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ISSN (Paper)2224-719X ISSN (Online)2225-0638
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