✦ LIBER ✦

Electrical properties of poly(vinyl chloride) compositions

✍ Scribed by A. L. G. Saad; A. M. Hassan; E. A. M. Gad

Publisher: John Wiley and Sons
Year: 1993
Tongue: English
Weight: 432 KB
Volume: 49
Category: Article
ISSN: 0021-8995
DOI: 10.1002/app.1993.070491004

No coin nor oath required. For personal study only.

✦ Synopsis

A sample of poly (vinyl chloride) (PVC) and a polar plasticizer consisting of dioctyl phthalate (DOP) and dibutyl phthalate ( D B P ) was prepared and found to possess inconvenient electrical properties (permittivity, dielectric loss, and conductivity). Different samples of PVC compositions were formulated from the PVC-DOP-DBP system and also variable proportions of a copolymer of 1-octadecene-maleic anhydride or its hexadecylester. Lead stearate as a heat stabilizer and kaolin as a filler were added. The effect of copolymer structure on the electrical properties of the PVC-DOP-DBP system was studied to obtain a plasticized PVC of good electrical insulation character.

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