臺灣博碩士論文加值系統

本論文以雙酚A型環氧樹脂，於適當的條件下與丙烯酸行加成反應，合成雙酚A乙氧基雙丙烯酸酯樹脂，並以雙酚A乙氧基雙丙烯酸酯樹脂混合多官能基單體稀釋後做為感光離型劑，將此等離型劑摻配不同比例的一般感壓膠，製備成為感光型感壓離型劑。此種低分子量的膠體具有容易沾濕與方便塗布的特性，光照聚合後，分子量變大，樹脂間內聚力提升，剝離時可避免殘膠於載體表面。將感光型感壓離型劑塗附於經電漿改質PP膜，壓附到未改質PP板，經紫外光硬化後，觀察離型效果。經FTIR分析，紫外光照射後C=C雙鍵含量明顯下降。以溶劑萃取，可溶成份亦明顯下降。此反映已發生相當大量交連反應。
紫外光離型感壓膠包含感壓與離型兩種成分。感壓成份可提高膠體黏著性。離型成份具有良好的紫外光反應性，但黏著性表現極差，因此以感壓成份補足其黏著性，並依照需求調配不同強度的感壓膠。試片經紫外光照射後，交連度上升，即分子量增加，內聚力提升，使得膠體之剪切強度增加，但此時內聚力（cohesive） > 黏著力 （adhesive），相對的樹脂對於基材的剝離強度下降，達到易剝離與不殘膠的特性。此配方技術可運用於發展紫外光離型感壓膠。

The bisphenol A ethoxylated diacrylate resin was prepared from acrylic acid and bisphenol A diglycidyl ether with molar ratio of 2/1. Then, blended bisphenol A ethoxylated diacrylate resin with multi-functional monomer and pressure sensitive adhesive（PSA）to form a photo-activated pressure- sensitive release formula. Usually, the low molecular weight resin can easily wet and coat the surface. After photo-polymerization, the molecular weight and cohesion of resin itself will increase, and when undergo peeling, it can avoid the resin remain on the surface. The resin was coated on the PP film which had already been plasma-treated and pressed on the untreated PP board. After the UV curing, a crosslinked structure was formed among polymer chains. FTIR showed that the C=C bonds in the resin decreased with increasing UV exposure time. The UV exposure time on the adhesion properties, such as shear strength and peel strength were also investigated for resin containing different fractions of bisphenol A ethoxylated diacrylate resin.

第一章 簡介 ................................................................................. 1
第二章 實驗 ................................................................................. 6
2-1 實驗藥品 ................................................................................. 6
2-1-1 離型成份藥品 .............................................................. 6
2-1-2 感壓成份藥品 .............................................................. 9
2-2 使用儀器 ............................................................................... 11
2-3 實驗流程 ............................................................................... 13
2-3-1 離型成份 .................................................................... 13
2-3-2 感壓型成份 ................................................................ 14
2-3-3 紫外光離型感壓膠 .................................................... 15
2-4 實驗步驟 ............................................................................... 15
2-4-1 離型成份的製備 ........................................................ 15
2-4-2 感壓成份的製備 ........................................................ 16
2-4-3 紫外光離型感壓膠的製備........................................ 16
2-4-4 PP膜電漿親水改質與試片製備 ............................... 17
2-5 酸價測定 ............................................................................... 18
2-6 轉化率（重量法） ............................................................... 19
2-7 分子量測定 ........................................................................... 19
2-8 結構分析 ............................................................................... 20
2-9 實驗配方 ............................................................................... 20
第三章 結果與討論 ................................................................... 23
3-1 雙酚A型乙氧基雙丙烯酸酯樹脂的製備 .......................... 23
3-2 感壓膠的製備 ....................................................................... 24
3-3 UV-VISIBLE 分析 ................................................................ 25
3-4 PP膜電漿親水性改質........................................................... 25
3-5 FTIR分析 .............................................................................. 25
3-6 交連度分析 ........................................................................... 26
3-7介面接著性質分析 ................................................................ 27
結論............................................................................................... 29
文獻參考 ...................................................................................... 56
附錄A 原理 ................................................................................. 58
A-1 UV-curing的基本原理 ............................................ 58
A-2 Uv-curing的優點 ....................................................... 58
A-3 感壓型黏著劑的物性 .................................................. 59
A-4 速黏性（Tack） .......................................................... 59
A-5 黏著力（Adhesion） ................................................... 60
A-6 凝集力（Cohesion） ................................................... 61
A-7 分子量對感壓膠性質之影響 ...................................... 62
A-8 交連劑效應 .................................................................. 63
A-9 FTIR分析C=C之反應率計算 .................................... 64
附錄 實驗B ................................................................................. 66
B-1 實驗目的 ...................................................................... 66
B-2 實驗藥品 ...................................................................... 66
B-3 實驗方法 ...................................................................... 69
B-4 實驗配方 ...................................................................... 69
B-5 結果與討論 .................................................................. 69
附錄 實驗C ................................................................................. 71

1. 賴永彰, 逢甲大學化工系碩士論文, 1999.
2. M. K. Jensen, A. Bach, O. Hassager, A.L. Skov. International Journal of Adhesion & Adhesives, 29, 687–693（2009）.
3. Z. Czech, A. Butwin. Rev. Adv. Mater. Sci, 23, 32-36（2010）.
4. 薛敬和, 黏著劑全書-材料與技術,CH. 47,高立圖書有限公司, 1985.
5. D. Satas, CH. 3 in "Handbook of Pressure-sensitive Adheesive Technology", ed. by D.Satas, 2nd ed., Van Nostrand Reinhold Company, NY, 1989.
6. Carl A. Dahlquist, CH. 5 in "Handbook of Pressure-sensitive Adheesive Technology", ed. by D.Satas,2nd ed., Van Nostrand Reinhold Company, NY, 1989.
7. Zbigniew Czech. International Journal of Adhesion & Adhesives, 26, 414–418（2006）.
8. 朱侯憲, 化工技術, 4,（8）p.168 ,（August 1996）.
9. 黃宏旭, 逢甲大學碩士論文, 2002.
10. 江偉倫, 逢甲大學碩士論文, 2009.
11. 吳秋昌, 李文昭. Quarterly Journal of Chinese Forestry, 41,121－133（2008）.
12. A. Rigail-Cedeno, C. S. P. Sung, ─Fluorescence and IR characterization of epoxy cured with aliphatic amines∥, Polym. 46, 9378-9384（2005）.
13. L. Wu, S. V. Hoa, M. T. Ton-That, ─Effects of composition of hardener on the curing and aging for an epoxy resin system∥, J. Appl. Polym. Sci. 99： 580-588（2006）.
14. Sartomer Company, Inc. Exton, Pennsylvania USA, ─Urethane Acrylates： Expansion of Radiation Curable Epoxy Acrylate Coatings∥
15. C. G. Roffey, ─Photopolymerization of Surface Coatings∥, Ch. 5-6, Wiley Interscience Pub., 1982.
16. AMRITA SHARMA, DEVENDRA AGARWAL, JAGABIR SINGH.
E-Journal of Chemistry Vol. 5, No.4, pp. 904-913, October 2008, ISSN： 0973-4945.
17. Young-Jun Park, Dong-Hyuk Lim, Hyun-Joong Kim, Dae-Soon Park, Ick-Kyung Sung. International Journal of Adhesion & Adhesives, 29, 710–717（2009）.
18. P. Kardar, M. Ebrahimi, S. Bastani. Progress in Organic Coatings, 62, 321–325（2008）.
19. D. K. Chattopadhyay, Siva Sankar Panda, K.V.S.N. Raju. Progress in Organic Coatings, 54, 10–19（2005）.
20. W. Brockmann, R. Huther. Int. J. Adhesion and Adhesives, 16, 81-86（1996）.
21. I. Webster. Int. J. Adhesion and Adhesives, 17, 69-73（1997）.
22. 賴孟邦, 逢甲大學碩士論文, 2001.
23. CNS, 5606（K6500）（1980）.