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- NISHI SHIRO
- Advanced Materials and Characterization Laboratory NTT Interdisciplinary Research Laboratories
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- MATSUURA TOHRU
- Advanced Materials and Characterization Laboratory NTT Interdisciplinary Research Laboratories
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- ANDO SHINJI
- Advanced Materials and Characterization Laboratory NTT Interdisciplinary Research Laboratories
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- SASAKI SHIGEKUNI
- Advanced Materials and Characterization Laboratory NTT Interdisciplinary Research Laboratories
抄録
This paper reports on two fluorinated polyimides synthesized using a fluorinated diamine, 2, 2′-bis(trifluoromethyl)-4, 4′-diaminobiphenyl (TFDB). One polyimide, synthesized with TFDB and 2, 2′-bis(3, 4- dicarboxyphenyl)hexafluoropropane (6FDA), has a low dielectric constant, high optical transparency, and a low refractive index. The other, synthesized with TFDB and pyromellitic dianhydride (PMDA), has a low coefficient of thermal expansion (OTE). Because the two polyimides are synthesized using the same diamine, we can easily prepare a polymer blend of these two polyimides and synthesize their copolymer. The physical properties, such as the CTE, of the polymer blend or copolymer can be controlled by changing the 6FDA/TFDB polyimide or the 6FDA content, respectively.
収録刊行物
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- Journal of Photopolymer Science and Technology
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Journal of Photopolymer Science and Technology 5 (2), 359-366, 1992
フォトポリマー学会
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詳細情報 詳細情報について
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- CRID
- 1390282679301097728
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- NII論文ID
- 130003488684
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- COI
- 1:CAS:528:DyaK3sXhslSit7c%3D
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- ISSN
- 13496336
- 09149244
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可