教師資料查詢 | 類別: 期刊論文 | 教師: 鄭廖平 CHENG, LIAO-PING (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, Hsu-Hsien; Tsai,Chih-Hao; Wei, Hao-Cheng; Cheng, Liao-Ping
單位
出版者
著錄名稱、卷期、頁數Polymers and 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 glycidylmethacrylate and poly(ethylene oxide)-based hydrophilic specieswas applied and thenUV-cured to yield a filmexhibiting theAF effect. Solid-state 29Si-NMRand FTIRwere 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Antifogging;Colloidal silica;Nanocomposite;Hybrid coating;Plastic substrate
語言英文
ISSN0967-3911;1478-2391
期刊性質國外
收錄於SCI;
產學合作
通訊作者Cheng, Liao-Ping
審稿制度
國別英國
公開徵稿
出版型式,電子版,紙本
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