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Studies of electrical and mechanical properties of semiconductive poly(vinyl chloride) compositions

โœ Scribed by A. L. G. Saad; L. I. Hussien; M. G. M. Ahmed; A. M. Hassan


Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
268 KB
Volume
69
Category
Article
ISSN
0021-8995

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โœฆ Synopsis


A sample of poly(vinyl chloride) (PVC) and a polar plasticizer consisting of dioctylphthalate (DOP) and triisopropylphenylphosphate (TIPPP) was prepared and found to possess some electrical conductivity. Different samples of PVC compositions were formulated from the PVC-DOP-TIPPP system and also variable proportions of the conductive materials polyaniline or the Ni salt of ethylene glycol bisadipate ester. Dibutyltindilaurate as a heat stabilizer, titanium oxide as a filler, and sandorin red 20 pigment were added. The effect of the structure of polyaniline and Ni adipate ester on the electrical and mechanical properties of the PVC-DOP-TIPPP system was studied to obtain a semiconductive plasticized PVC with good mechanical properties.


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