60Co-initiated polymerization of styrene, vinyl acetate, and their mixtures in the presence of a radical initiator
β Scribed by Niezette, Joseph ;Desreux, Victor
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1971
- Tongue
- English
- Weight
- 442 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0449-296X
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π SIMILAR VOLUMES
Electron spin resonance spectroscopy has been used, in conjunction with the spin-trapping technique (employing 2-methyl-2-nitrosopropane), to identify (and distinguish between) polystyrene and poly(vinyl acetate) propagating radicals. The technique has also been used to establish the relative concen
Abstraet--Bis-acetylacetonato-iron(ID initiates a slow radical polymerization of styrene in bulk above 40 Β° . The order of reaction with respect to initiator is low and decreases to zero as the initiator concentration increases. The overall rate of polymerization obeys the Arrhenius equation in the