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https://hdl.handle.net/10119/12869
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| Title: | Thermal Expansion Behavior of Antiplasticized Polycarbonate |
| Authors: | Miyagawa, Azusa
Nobukawa, Shogo
Yamaguchi, Masayuki |
| Keywords: | Polycarbonate
Antiplasticization
Mechanical properties
Viscoelastic properties
Thermal expansion |
| Issue Date: | 2014 |
| Publisher: | 日本レオロジー学会 |
| Magazine name: | 日本レオロジー学会誌 (Journal of the Society of Rheology, Japan) |
| Volume: | 42 |
| Number: | 4 |
| Start page: | 255 |
| End page: | 260 |
| DOI: | 10.1678/rheology.42.255 |
| Abstract: | Thermal expansion behavior and viscoelastic properties of antiplasticized polycarbonate (PC) are studied employing p-terphenyl (p-tPh) as an antiplasticizer. The rheological characterization reveals that the free volume fraction at the glass transition temperature and thermal expansion coefficient of the free volume in the rubbery region are unchanged by the p-tPh addition. However, the linear coefficient of thermal expansion in the glassy region is found to be reduced, which can be attributed to the reduction of free volume in the glassy state. Since the antiplasticized PC exhibits high modulus with a low thermal expansion coefficient, its suitability as a replacement for inorganic glasses will be considered. |
| Rights: | 本著作物は日本レオロジー学会の許可のもとに掲載するものです。This material is posted here with permission of the Society of Rheology, Japan. Copyright (C) 2014 日本レオロジー学会. Azusa Miyagawa, Shogo Nobukawa, Masayuki Yamaguchi, 日本レオロジー学会誌 (Journal of the Society of Rheology, Japan), 42(4), 2014, 255-260. http://dx.doi.org/10.1678/rheology.42.255 |
| URI: | https://hdl.handle.net/10119/12869 |
| Material Type: | publisher |
| Appears in Collections: | c10-1. 雑誌掲載論文 (Journal Articles)
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