標題: | A study of monomer's effect on adhesion strength of UV-curable resins |
作者: | Chiang, TH Hsieh, TE 材料科學與工程學系 Department of Materials Science and Engineering |
關鍵字: | UV-curable epoxy resin;monomer;adhesion strength;volume shrinkage |
公開日期: | 1-十月-2006 |
摘要: | This work studies the effects of the monomer types, the number of hydroxyl functional groups (-OH) on polyol monomers, and the equivalent weight ratio of dicycloaliphatic epoxide to polyol for cationic polymerization (the R value) on the adhesion strength of UV-curable epoxy resins applied to organic light-emitting device (OLED) packaging. It was found that the volume shrinkage of resins after UV curing is related to the crosslinking density of the resin. The smallest volume shrinkage implied the highest adhesion strength of resin on glass substrate since the internal stress was minimized. This study observed that the resin containing polyol monomer is able to achieve the smallest degree of shrinkage (1.72%) and the highest adhesion strength (153.35 kg/cm(2)) on glass substrate. (C) 2005 Elsevier Ltd. All rights reserved. |
URI: | http://dx.doi.org/10.1016/j.ijadhadh.2005.07.004 http://hdl.handle.net/11536/11724 |
ISSN: | 0143-7496 |
DOI: | 10.1016/j.ijadhadh.2005.07.004 |
期刊: | INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES |
Volume: | 26 |
Issue: | 7 |
起始頁: | 520 |
結束頁: | 531 |
顯示於類別: | 期刊論文 |