Crystallization of syndiotactic polypropylene (sPP) from oriented melts
β Scribed by J. Loos; A. -M. Schauwienold; S. Yan; J. Petermann; W. Kaminsky
- Book ID
- 106002110
- Publisher
- Springer
- Year
- 1997
- Tongue
- English
- Weight
- 476 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0170-0839
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π SIMILAR VOLUMES
The lamellar morphological information and subsequent melting behaviour of syndiotactic polypropylene (s-PP) samples isothermally crystallized at crystallization temperatures ranging from 30 to 95 Β°C have been investigated using a combination of wide-angle X-ray diffraction (WAXD), smallangle X-ray
## Abstract Meltingβpoint and spherulite growth rate measurements for a sample of syndiotactic polypropylene (__S__ = 0.716 and Ξ· = 0.356) were analyzed for the parameters characterizing crystal formation and growth: __T__~__m__~ = 159 Β± 2Β°C, Ο~__e__~ = 47 erg cm ^β2^, Ο = 4.4 erg cm^β2^, and __q__