Preparation and characterization of silica/polymer antifogging coatings

淡江大學機構典藏 > 工學院 > 化學工程與材料工程學系暨研究所 > 期刊論文 > Item 987654321/100095

請使用永久網址來引用或連結此文件: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/100095

題名:	Preparation and characterization of silica/polymer antifogging coatings
作者:	Chang, Chao-Ching;Wang, Kuan-Chung;Chen, Ching-Chung;Cheng, Liao-Ping
貢獻者:	淡江大學化學工程與材料工程學系
關鍵詞:	Antifogging;Colloidal silica;Nanocomposite;Hybrid coating;Plastic substrate
日期:	2014-02-01
上傳時間:	2015-01-28 11:07:18 (UTC+8)
出版者:	America: Academic Journal
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 Î³-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.
關聯:	Polymers & Polymer Composites 22(1), pp.39-44
顯示於類別:	[化學工程與材料工程學系暨研究所] 期刊論文

文件中的檔案:

檔案	大小	格式	瀏覽次數
index.html	0Kb	HTML	270	檢視/開啟

在機構典藏中所有的資料項目都受到原著作權保護.

TAIR相關文章