The presence of dicumyl peroxide, benzoyl peroxide, cumene hydroperoxide or azobisisobutyronitrile in PVC leads to increased dehydrochlorination at 150 ° in nitrogen. Hydroperoxide groups introduced during ozonization of degraded PVC have similar effects on the thermal stability of PVC but attempts
The thermal decomposition of polyvinylchloride—I. Kinetics of dehydrochlorination
✍ Scribed by W.C. Geddes
- Publisher
- Elsevier Science
- Year
- 1967
- Tongue
- English
- Weight
- 859 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0014-3057
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Absorption spectra of thermally degraded PVC films are recorded for a number of polymer samples submitted to various dehydrochlorination conditions and in the presence of stabilizers. Correlations are drawn between colour in degraded PVC and dehydrochlorination; the spectra are also discussed qualit
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