Effect of recrystallization on the molecular mobility of a copolymer of vinylidene fluoride and hexafluoropropylene
โ Scribed by Valentin V. Kochervinskij; Inna A. Malyshkina; Natalia P. Bessonova; Sergey N. Suljanov; Kirill A. Dembo
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 175 KB
- Volume
- 120
- Category
- Article
- ISSN
- 0021-8995
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๐ SIMILAR VOLUMES
The dependence of shear and elongational viscosity on the molecular weight of poly(vinylidene fluoride) has been studied using a capillary rheometer. The elongational viscosity was evaluated based on Cogswell's method with two types of capillaries: capillary length (L)/capillary diameter (D) ฯญ 10 mm
The minimum temperature required for a copolymer emulsion to form a continuous film, T,r, and the glass transition temperature T, of the copolymer were studied for vinylidene chloride-acrylate copolymers and vinylidene chloride-acrylonitrile copolymers. The T,r and T, were studied as a function of