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研究生:邱俊雄
研究生(外文):Chiu Chun-Hsiung
論文名稱:金屬化染料對水性PU樹脂導電性之影響
論文名稱(外文):On the Study of Effect of Metal-Complex Dye on the Electronic Conductivity of Polyurethane Ionomer
指導教授:趙鼎揚
指導教授(外文):D. Y. Chao, Ph.D.
學位類別:碩士
校院名稱:中國文化大學
系所名稱:應用化學研究所
學門:自然科學學門
學類:化學學類
論文種類:學術論文
論文出版年:2002
畢業學年度:90
語文別:中文
論文頁數:79
中文關鍵詞:水性PU樹脂
外文關鍵詞:Polyurethane Ionomer
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中文摘要
甲苯二異氰酸酯與不同金屬染料及其他添加劑反應成不同金屬化染料水性PU樹脂分子結構已經IR光譜証實。實驗結果顯示金屬化染料水性PU樹脂溶液的黏度會隨金屬化染料濃度增高而變大,這是因為水性PU分子的自由體積變大之故。至於金屬化染料水性PU樹脂溶液的表面張力似乎不會隨金屬化染料濃度增高而有所變化,這是因為吸附在水面上的非極性基已達飽和之故。金屬化染料水性PU樹脂溶液的平均粒徑似乎會隨金屬化染料濃度增高而變大,這也是因為水性PU分子的自由體積變大所致。
實驗數據顯示,金屬化染料水性PU樹脂薄膜的拉應力不會隨金屬含量增高而變大,原因是金屬含量增多並未增強金屬化染料水性PU樹脂分子間的作用力,而金屬化染料水性PU樹脂薄膜的表面電阻卻會隨金屬含量增高而下降,這是因為水性PU樹脂分子的結構排列較整齊之故。

Abstract
The reaction of toluene diisocyanate with different metal-complex dye and other ingredients to form the structure of the metal-complex dye polyurethane ionomer has been proven by FT-IR spectra. Experimental results show that the viscosity for various metal-complex dye polyurethane ionomer in aqueous solution appears to increase with increasing the concentration of the metal-complex dye . As for the surface tension of the metal-complex dye polyurethane ionomer in water, it was found not to change with increasing the concentration of the metal-complex dye , as a result of the saturation of hydrophobic groups adsorbed at the surface of water. In addition, the number average particle size for this polyurethane ionomer molecule is seen to increase with increasing polyurethane ionomer concentration . This is the result of increased free volume of the polyurethane ionomer molecule.
The experimental data indicate that the tensile strength for self-cured film of the metal-complex dye polyurethane ionomer appears not to increase with increasing the concentration of the metal-complex dye . The reason because increased amount of metal-complex dye polyurethane ionomer does not enhance the interaction between ionomer molecules themselves. It is interesting to note that the electronic conductivity for this metal-complex dye polyurethane ionomer molecule decreases with increasing the concentration , as a result of the ordered structure increased.

第一章 前言……………………………………………………………1
第二章 理論部份………………………………………………………3
2-1水性聚胺基甲酸乙酯………………………………………………3
2-2原料…………………………………………………………………5
2-3水性PU之合成…………………………………………………… 17
2-4染料…………………………………………………………………20
2-5酸性染料之簡介與原理……………………………………………22
2-6水性PU金屬化染料樹脂之合成………………………………… 28
第三章 實驗部份………………………………………………………30
3-1實驗之分析儀器設備………………………………………………30
3-2實驗葯器……………………………………………………………32
3-3水性PU金屬化染料之制備……………………………………… 34
3-4物性之測試…………………………………………………………36
第四章 結果與討論……………………………………………………45
第五章 結論……………………………………………………………71
第六章 參考文獻………………………………………………………72

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