The influence of aging on the effectiveness of an organophosphite in suppressing transesterification in polymer blends
β Scribed by A. Golovoy; M. -F. Cheung; K. R. Carduner; M. J. Rokosz
- Publisher
- Springer
- Year
- 1989
- Tongue
- English
- Weight
- 432 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0170-0839
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π SIMILAR VOLUMES
Changes in mechanical properties during isothermal physical aging were investigated for three miscible blends: polystyrene ( PS ) / poly ( 2,6-dimethyl 1,4-phenylene oxide ) ( PPO ) , PS / poly ( vinylmethylether ) ( PVME ) , and poly ( methylmethacrylate ) ( PMMA ) / poly ( ethyleneoxide ) ( PEO )
The miscibility of polycarbonate PC and poly(butylene terephthalate) PBT is controversially discussed in the literature. Partial miscibility has been generally found in melt blends of the two polymers. However, in solution cast blends they were found to be immiscible. It is known that the transester