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Effect of stabilizers in the thermal treatment of PVC—VI. An I.R. spectroscopic study of the stabilization of PVC with Ba and Cd stearates

✍ Scribed by E. Czakó; Z. Vymazal; K. Volka; I. Stibor; J. Štěpek

Publisher
Elsevier Science
Year
1979
Tongue
English
Weight
363 KB
Volume
15
Category
Article
ISSN
0014-3057

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Thermal degradation of PVC at 180 ° in air in the presence of Ba and Cd sterarates and of their combination has been studied. In the presence of Cd stearate, dehydrochlorination proceeds at many sites giving rise to relatively short polyenes, in the presence of Ba stearate, the number of degradation