Miscibility, crystallization and morphologies of syndiotactic polystyrene blends with isotactic polystyrene and with atactic polystyrene
β Scribed by Chi Wang; Chang-Chun Lin; Lee-Chuan Tseng
- Book ID
- 108248297
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 735 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0032-3861
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## Abstract **Summary:** Molecular weight (MW) effects of atactic polystyrene (aPS) on the morphologies and crystallization kinetics of syndiotactic polystyrene (sPS) blends have been investigated, and miscibility was confirmed for all the sPS/aPS blends. Addition of aPS(M) or aPS(L) leads to a sig
Blends of atactic and syndiotactic polystyrene have a single composition dependent glass transition temperature. This does not confirm the miscibility of both polymers, however, unambiguously because there is only a small difference of 10Β°C in the glass transition temperatures of both neat polymers.