An infra-red study of the crystallization of poly(vinyl chloride)
โ Scribed by A. Kawasaki; J. Furukawa; T. Tsuruta; S. Shiotani
- Publisher
- Elsevier Science
- Year
- 1961
- Tongue
- English
- Weight
- 406 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0032-3861
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๐ SIMILAR VOLUMES
An i.r. spectroscopic investigation into the thermal stabilization of PVC by calcium and zinc metal soap systems has yielded new information on the role of these stabilizers. Complexation of the metal stearates occurs prior to gelation. Esterification of the polymer can also occur prior to gelation
Owing to an efficient quenching process that ensure r-poly(vinyl chloride) to be amorphous enough, crystallization of rPVC at lower temperatures has been found in samples with various processing histories. Through a modified Avrami analysis, kinetics of the isothermal crystallization at these low te