教師資料查詢 | 類別: 期刊論文 | 教師: 陳慶鐘 CHEN, CHING-CHUNG (瀏覽個人網頁)

標題:Preparation and characterization of silica/polymer antifogging coatings
學年102
學期2
出版(發表)日期2014/02/01
作品名稱Preparation and characterization of silica/polymer antifogging coatings
作品名稱(其他語言)
著者Chang, Chao-Ching; Wang, Kuan-Chung; Chen, Ching-Chung; Cheng, Liao-Ping
單位淡江大學化學工程與材料工程學系
出版者America: Academic Journal
著錄名稱、卷期、頁數Polymers &; Polymer Composites 22(1), pp.39-44
摘要This research work concerns the preparation of a bi-layer antifogging (AF) coating on a polycarbonate plastic substrate. The bottom layer, serving as a mechanical support, is an organic-inorganic composite that is formed by embedding colloidal silica in a crosslinked network of γ-glycidoxypropyltrimethoxysiline. Atop this layer, a coating formulation incorporating glycidyl methacrylate and poly(ethylene oxide)-based hydrophilic species was applied and then UV-cured to yield a film exhibiting the AF effect. Solid-state 29Si-NMR and FTIR were employed to investigate the evolution of chemical bonds during the sol-gel and the UV-curing processes. Contact angles of water on the coatings were measured to examine the hydrophilicity of the coatings. Furthermore, industrial tests such as pencil hardness, tape adhesion, and steam tests were carried out to evaluate the performance of the coatings.
關鍵字
語言英文
ISSN0740-5960
期刊性質國外
收錄於SCI;
產學合作
通訊作者
審稿制度
國別英國
公開徵稿
出版型式電子版
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