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研究生： 陳力通
Chen, Li-Tung
論文名稱： 3D列印及紫外線固化加工成型法應用於EVA複合材料超臨界物理發泡之研究
Research on the application of 3D printing and ultraviolet curing processing method to the supercritical physical foaming of EVA composite materials
指導教授： 陳志勇
Chen, Chuh-Yung
學位類別： 碩士
Master
系所名稱： 工學院 - 化學工程學系
Department of Chemical Engineering
論文出版年： 2021
畢業學年度： 109
語文別： 中文
論文頁數： 92
中文關鍵詞： 3D列印 、超臨界N2發泡 、紫外光固化
外文關鍵詞： 3D printing, Supercritical N2 foaming, UV curing
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    • 中文摘要 I ABSTRACT II 致謝 XX 總目錄 XXI 圖目錄 XXIV 表目錄 XXVIII 第一章 緒論 1 第二章 文獻回顧 4 2-1 3D列印- FDA熔融沉積成型機 4 2-1-1乙烯/醋酸乙烯酯共聚合物(EVA)的3D列印成型 5 2-2高分子發泡材 7 2-2-1高分子發泡的類別以及應用 7 2-2-2塑料發泡劑 7 2-2-3物理發泡機制 8 2-3超臨界物理發泡控制參數之影響 9 2-3-1超臨界流體的種類 9 2-3-2含浸溫度 10 2-3-3含浸壓力 11 2-3-4 EVA複材交聯程度 16 2-4交聯發法提升EVA融體強度 18 2-4-1利用高能電子束或γ射線進行物理交聯 19 2-4-2過氧化物進行化學交聯 20 2-4-3 Silane交聯EVA 20 2-5 紫外光(UV)光固化法 21 2-5-1紫外固化反應機制 21 2-5-2各紫外光固化參數對交聯程度的影響 23 2-6 EVA複合材料發泡物性的補強 28 2-7研究目的與方法 30 第三章 研究與分析方法 31 3-1實驗設備 31 3-2實驗材料 32 3-3實驗步驟 33 3-3-1實驗流程圖 33 3-3-2 列印材料的製備 34 3-3-3 EVA光敏複材3D列印成型 34 3-3-4 3D列印成型製程 34 3-3-5 紫外光固化3D列印物件 35 3-4分析方法 36 3-4-1光固化程度黏度分析 36 3-4-2 3D列印物件機械強度測試 37 3-4-3 發泡物性分析 37 3-4-4 泡孔結構分析 39 第四章 結果與討論 40 4-1 3D列印EVA複材及紫外光固化方法 40 4-1-1 材料列印可行性分析 40 4-1-2不同劑量的I2959固化程度分析 42 4-2 CD101對EVA於3D列印及紫外光固化的影響 45 4-2-1 CD101添加量對3D列印EVA物件機械強度的影響 45 4-2-2加入CD101對紫外光固化EVA之影響 45 4-3樣品光固化均勻度分析 49 4-3-1第一階段UV光固化程度分析 49 4-3-2第二階段UV固化程度分析 50 4-4 預固化UV光強度對發泡性質之影響 53 4-4-1 UV光強度對預固化程度之影響 53 4-4-2 不同1st光源強度對發泡物性的影響 55 4-4-3 UV光固化深度分析 60 4-5發泡性質分析 63 4-5-1溫度參數對發泡性質的影響 63 4-5-2 壓力參數對發泡性質的影響 68 4-6不同光起啟劑用量對發泡材的影響 70 4-7 CD101添加量對EVA發泡材的影響 77 4-7-1 CD101添加量對發泡物性的影響 77 4-8不同層高3D列印成型 84 4-8-1不同層高下列印效果及機械強度 84 4-8-2不同層高3D列印物件之發泡體物性 85 第五章 結論 87 第六章 參考文獻 88

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