標題: A study of UV-curable epoxide resins containing thermal accelerator - Tertiary amines
作者: Chiang, Tzu Hsuan
Hsieh, T. -E.
材料科學與工程學系
Department of Materials Science and Engineering
關鍵字: tertiary amines;UV-curable epoxide resin;cationic polymerization;conversion;adhesion strength
公開日期: 1-Feb-2008
摘要: The individuals of tertiary amines, including imidazole (1-amine), 1,2-dimethylimidazole (2-amine), 2,4,6-tris(dimethylamino-methyl)phenol (3-amine), 1-methylimidazole (4-amine), and 2-methylimiclazole (5-amine), were added into UV-curable epoxide resins, respectively, and the effects on UV/thermal conversions, thermal properties and adhesion strengths for various types of substrates were investigated. According to the experimental results, the extent of effects of amines on physical properties was found in the order of. 3-amine > 4-amine > I-amine > 2-amine > 5-amine. The resin with 3-amine exhibited the highest glass transition temperature (Tg = 72.3 degrees C) value and the lowest coefficient of thermal expansion (CTE = 70.8 ppm/degrees C), which also exhibited the highest adhesion strengths on various substrates, on glass (greater than 199 kg/cm(2)), ITO (greater than 182 kg/cm(2)), PET (115 kg/cm(2)), and stainless steel (232 kg/cm(2)), and possesses great potentials for advanced opto-electronic applications. (C) 2007 Published by Elsevier Ltd.
URI: http://dx.doi.org/10.1016/j.reactfunctpolym.2007.10.011
http://hdl.handle.net/11536/9739
ISSN: 1381-5148
DOI: 10.1016/j.reactfunctpolym.2007.10.011
期刊: REACTIVE & FUNCTIONAL POLYMERS
Volume: 68
Issue: 2
起始頁: 601
結束頁: 612
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