教師資料查詢 | 類別: 期刊論文 | 教師: 陳幹男 CHEN KAN-NAN (瀏覽個人網頁)

標題:Introduction of Phosphorus Flame Retardant into Polyurethane via a Post-curing Reaction
學年88
學期1
出版(發表)日期1999/10/01
作品名稱Introduction of Phosphorus Flame Retardant into Polyurethane via a Post-curing Reaction
作品名稱(其他語言)
著者陳幹男
單位淡江大學化學學系
出版者
著錄名稱、卷期、頁數Journal of Applied Polymer Science 74(10), pp.2499-2509
摘要Anionic aqueous-based polyurethane (PU) dispersions were derived from a water dispersion process of carboxylic groups containing PU prepolymers together with a neutralization and a chain extension. These PU prepolymers were prepared from a conventional polyaddition of isophorone diisocyanate, polypropylene glycol-1000, and dimethylolpropanic acid. A covalently bonded phosphorus was introduced into PU by a phosporus-containing curing agent. A series of phosphorus and multi-aziridinyl groups containing curing agents were synthesized for this purpose. Each of them served in a dual-function capacity as a postcuring agent for the anionic aqueous-based PU system. The resulting postcured PU exhibited improvements in its mechanical, physical, and thermal properties; furthermore, postcured PU synergistic flame inhibition was also observed due to the presence of nitrogen and phosphorus content in the process.
關鍵字
語言英文(美國)
ISSN1097-4628;0021-8995
期刊性質國外
收錄於
產學合作
通訊作者
審稿制度
國別美國
公開徵稿
出版型式,電子版,紙本
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