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Curing acceleration of cyanate ester resin by a phenolic compound having a tertiary amino group at the ortho-position
http://hdl.handle.net/10131/00013345
http://hdl.handle.net/10131/000133453ec573bb-96ad-4c3e-ba7c-8d344daebf98
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2020-08-27 | |||||
タイトル | ||||||
タイトル | Curing acceleration of cyanate ester resin by a phenolic compound having a tertiary amino group at the ortho-position | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題 | Polymer chemistry, Polymers | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Izu, Keisuke
× Izu, Keisuke× Tokoro, Yuichiro× Oyama , Toshiyuki |
|||||
著者所属 | ||||||
Department of Chemistry and Life Science, Yokohama National University | ||||||
著者所属 | ||||||
Department of Chemistry and Life Science, Yokohama National University | ||||||
著者所属 | ||||||
Department of Chemistry and Life Science, Yokohama National University | ||||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | To develop a novel organic catalyst that can effectively cure cyanate ester resins, the effects of incorporating various phenolic compounds on the curing of bisphenol A dicyanate (BADCY) was investigated. Differential scanning calorimetry (DSC) and Fourier transform infrared (FT-IR) spectroscopy analyses revealed that o-(dimethylamino)methylphenol (o-DAMP) was a highly effective catalyst for accelerating the curing of BADCY, and the addition of o-DAMP reduced the final curing temperature of BADCY to 180 °C. The promoting effect of o-DAMP was found to be due to the presence of an acidic phenolic OH group and a basic (dimethylamino)methyl group at the ortho-positions of the molecule. The addition of o-DAMP improved the modulus, strength and fracture toughness (KIC) of the cured BADCY resins. The mechanical and thermal properties of the cured resins could be adjusted by changing the amount of o-DAMP. | |||||
書誌情報 |
Polymer journal 発行日 2020-06-23 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1349-0540 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12453460 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1038/s41428-020-0380-3 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
出版者 | ||||||
出版者 | Springer | |||||
関係URI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1038/s41428-020-0380-3 | |||||
関連名称 | https://doi.org/10.1038/s41428-020-0380-3 |