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    Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/18733


    Title: 改良式聚胺基甲酸乙酯研究(IV)紫外光硬化之聚胺基甲酸乙酯塗料
    Other Titles: The study of some modified polyurethanes(IV);curing of polyester ase polyurethane coatings with ultraviolet irradiation
    Authors: 陳幹男;王生文
    Contributors: 淡江大學化學學系
    Date: 1986-12
    Issue Date: 2009-09-21 18:21:54 (UTC+8)
    Publisher: 中國化學會
    Abstract: 紫外光硬化型聚胺基甲酸乙酯塗料,係由甲苯二異氰酸酯和聚酯多元醇為基本原料,以甲基亞克力酯為末端基之聚胺基甲酸乙酯預聚合物;在紫外光硬化系統,加入TMPTA為活性稀釋劑再加入二苯酮或安息香乙醚分別為光敏化劑或光起始劑。光硬化型樹脂之紫外光譜與光源之放射光譜比較,可作為選擇光敏化劑(或光起始劑)的參考;紫外光照射反應中利用傅氏紅外光譜(在1635cm^(-1))偵測末端基雙鍵(甲基亞克力酯)消失的速率。並探討不同柴外光照射時間所形成塗膜的膠含量,鉛筆硬度、抗張強度、撞擊強度和受熱重量損失等性質。
    Relation: 化學 44(4),頁143-151
    DOI: 10.6623/chem.1986042
    Appears in Collections:[化學工程與材料工程學系暨研究所] 期刊論文

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