PREPARATION AND STUDY OF THE ELECTRICAL AND MECHANICAL PROPERTIES OF PARFFINE WAX WITH ADDITION OF DIFFERENT TYPES OF POLYMERS

	PREPARATION AND STUDY OF THE ELECTRICAL AND MECHANICAL PROPERTIES OF PARFFINE WAX WITH ADDITION OF DIFFERENT TYPES OF POLYMERS
AL-TAQANI
Article 1, Volume 21, Issue 1, 2008, Pages 0-0
Abstract
This study aims to prepare and study the electrical and mechanical properties of samples of pure paraffin wax, and others with the addtion of different ratio’s of polypropylene and high density poly ethylen . The studied electrical properties include dielectric constant with the real and imaginary parts, and also the alternating conductivity in the range of frequencies ( 1-1000 )KHz at room temperature. The mechanical properties studied include , stress- strain curve and the young modules of elasticity . The results show a very increased value of dielectric constant and the alternative conductivity , for the samples prepared with the additives compared with the pure sample. The real dielectric constant better value is for the sample with 5 % P.P.& 5 % HDPE ,the loss factor increased with the addition of P.P. The mechanical properties results show that stress-strain curve directed to increasing elastic behaviour with the increased HDPE ratio’s also the Young modules of elasticity and melting points increase.

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