The depression of the glass transition temperature by water was studied in a set of polyurethanes in which the soft segment consisted of polyethylene oxide (sample I ) or a block copolymer of poly (propylene oxide) terminated with poly (ethylene oxide) in various proportions (sample set 11). DSC mea
Effect of hydrophilicity of polymer particles on their glass transition temperatures in the emulsion state
โ Scribed by Masayoshi Okubo; Mayuko Inoue; Toyoko Suzuki; Masaya Kouda
- Publisher
- Springer
- Year
- 2004
- Weight
- 248 KB
- Volume
- 282
- Category
- Article
- ISSN
- 0340-255X
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๐ SIMILAR VOLUMES
## Abstract In this article, we utilize finite element modeling to investigate the effect of nanoparticle agglomeration on the glass transition temperature of polymer nanocomposites. The case of an attractive interaction between polymer and nanofiller is considered for which an interphase domain of
The glass transition temperature (T g ) of nanoporous polyetherimide (PEI) and PEI thin films was investigated. The T g decreased from its bulk value in both of these confined systems. Monte Carlo simulations were performed to calculate the nearest neighbor pore-to-pore distances in the nanoporous P