出版日期：2002-08-29 00:00:00

著者：Huang, Woei-kae; Chen, Kwei-ju; Yeh, Jen-taut; Chen, Kan-nan

單位：淡江大學化學學系

出版者：John Wiley & Sons

著錄名稱、卷期、頁數：Journal of Applied Polymer Science 85(9), pp.1980-1991

摘要：A UV-curable polyurethane (PU)-coating system containing phosphorus is formulated by the combination of photoinitiator, PU acrylate oligomer, and UV-reactive phosphazene monomer. PU acrylate oligomer is prepared by the addition of 2-hydroxyethylmethacrylate (HEMA) to NCO-terminated PU prepolymer. UV-reactive phosphazene monomer is derived from the HEMA substitution reaction to hexachlorocyclotriphosphazene (NPCl2)3. The curing reaction of this PU-coating system is carried out by UV irradiation. The resultant UV-cured PU-coated films demonstrated better performance properties than those of original UV-cured PU acrylate (UV-PU) without UV-reactive phosphazene monomer. Furthermore, their thermal properties are investigated by a thermogravimetric analyzer and a dynamic mechanical thermal analyzer, respectively. The combustion behaviors of these UV-cured PU-coated films are evaluated by the measurements of a limiting oxygen index and a cone calorimeter.

語言：en_US

ISSN：0021-8995

期刊性質：國外

審稿制度：否

國別：USA

出版型式：紙本