書誌事項
- タイトル別名
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- Internal stress of cured epoxide resins modified with silicone elastomers.
- シリコーン エラストマー デ ヘンセイシタ エポキシ ジュシ コウカブツ ノ
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Bisphenol-A type epoxide resin was modified with two kinds of silicone elastomers, i. e., amino-terminated polysiloxane (ATPS) and polydimethylsilanol (PDMS). Both systems modified with the silicone elastomers had two phase structures in which the silicone phase is dispersed in the cured epoxide resin matrix. A swelling test for uncured resins showed that the silicone phase in the ATPS-modified system has no crosslinks and the phase in the PDMS-modified system forms a crosslinked structure. Internal stresses of the unmodified and ATPS-modified systems were linearly increased with a decrease of the ambient temperature in cooling process. The internal stress of the PDMS-modified system was linearly increased in the beginning of cooling process, but decreased abruptly when the temperature reached near 70°C. Thus, the internal stress at room temperature of this system was considerably lower than that of other systems. In addition, the expansion of cured resin was abnormally observed at about 70°C in the cooling process of the PDMS-modified system. The decrease of internal stress in this system is attributed to the expansion phenomenon observed during the cooling process
収録刊行物
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- 高分子論文集
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高分子論文集 47 (3), 185-191, 1990
公益社団法人 高分子学会
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詳細情報 詳細情報について
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- CRID
- 1390282681499378048
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- NII論文ID
- 130004034628
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- NII書誌ID
- AN00085011
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- ISSN
- 18815685
- 03862186
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- NDL書誌ID
- 3654437
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可