✦ LIBER ✦

New mathematical model on the thermal degradation of industrial plastisols

✍ Scribed by A. Jimenez; V. Berenguer; J. Lopez; J. Vilaplana

Publisher: John Wiley and Sons
Year: 1996
Tongue: English
Weight: 486 KB
Volume: 60
Category: Article
ISSN: 0021-8995
DOI: 10.1002/(sici)1097-4628(19960620)60:12<2041::aid-app1>3.0.co;2-m

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✦ Synopsis

The thermal degradation of some plastisols [poly(vinyl chloride) and plasticizer mixtures] normally used in the toy industry was studied using a nonisothermal thermogravimetric technique. Some kinetic parameters such as activation energies are calculated according to some methods reported in the literature. A mathematical model based on considerations of the plasticizer amount was proposed to foresee the thermal degradation behavior of plastisols mostly used in the toy industry. Activation energies calculated according to the proposed model agree reasonably well with experimental results in a broad range of plastisol composition.

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