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Basic principles of thermal degradation and thermal stabilization of poly(vinyl chloride). Synergism of stabilizer action

✍ Scribed by Krzysztof Prochaska; Jerzy Wypych

Publisher
John Wiley and Sons
Year
1979
Tongue
English
Weight
479 KB
Volume
23
Category
Article
ISSN
0021-8995

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✦ Synopsis

Abstract

Changes in the quantities of active stabilizing components during thermal aging of plasticized poly(vinyl chloride) containing a mixture of calcium and zinc stearates were analyzed. A mathematical model of the stabilization process by using the stabilizer mixture and a computer program for analyzing the process of PVC thermal degradation after the beginning of HCl evolution are given.

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