本實驗利用回收過後之生物可分解材料(茶渣、咖啡渣)依不同添加比例和環氧樹酯複合製備成功能性複合材料，再將製備得複合材料進行熱性質(TGA、DSC、DMA)、機械性質、表關型態(SEM)和抗菌試驗一系列實驗分析，熱性質結果表示粉體的添加和樹酯本體有些微的架橋反應，然而在樹酯的硬化行為造成硬化接枝的阻礙使得環氧樹酯的耐熱性質有下降的情況；SEM結果看到咖啡渣平均粒徑較茶渣來的小也較均勻使其在機械性質方面皆優於茶渣，而不論是茶渣或是咖啡渣添加比例在15 phr皆具有最佳的耐衝擊性能；而茶渣和咖啡渣本身結構具有多酚類的物質，使其具有抗菌的效果，利用其抗菌功能導入複合材料發現粉體的導入確實有抗菌的效果。

In this study, we use of recycled biodegradable material(tea leaves, coffee grounds) depending on the different addition ratio with epoxy resin to prepare the functional composite material, and then analysis with thermal properties(TGA,DSC,DMA),mechanical properties,scanning electron microscope(SEM) and antibacterial testing, the result of thermal properties shown that epoxy resin had crosslinking reaction with add powder, but the resin's hardening behavior was hindered that epoxy resin's heat decreased, SEM shown that coffee grounds average particle size are smaller than tea leaves and more uniform that mechanicalproperties better than tea leaves, the addition ratio at 15 phr have the best impact resistance whether it is tea or coffee, the structure of tea leaves and coffee grounds has polyphenols substances that it has an antibacterial effect, using its antimicrobial feature to import composite was found to powder import does have antibacterial effects.

[1] D.L.Liu, Coatings Technology, Chemical Industry Pres, (2010)
[2] L.W.Chen、C.W.Tung, The Chemistry of Coating Manufacture, (1993)
[3] 杉本賢司•河野孝治, 塗料與塗裝, 世茂出版有限公司, (2008)
[4] F.A.Yan, Water-based Resin and Water-based Paint, Chemical Industry Pres, (2010)
[5] X.M.Chen, B.Ellis, “Chemistry and Technology of Epoxy Resins” , Chapman & Hall, Netherlands, (1993)
[6] J.W.Kang, A Study on Toughening Behavior and Accelerated Aging of Epoxy Composite, (2015)
[7] Wu , Hsin-Chien, Prepartion of microparticles of thermoplastic polymers and their toughening properties, (1999)
[8] G.Y.Lai, The Application Practice of Epoxy Resin, Fu han Publishment Company, (1999)
[9] R.Thomas, J.Abraham, S.Thomas P, S.Thomas, Influence of Carboxyl-Terminated (Butadiene-co-acrlonitrile) Loading on the Mechanical and Thermal Properties of Cured Epoxy Blends, Journal of Polymer Science: Part B: Journal of Polymer Science: Part B: Polymer Physics, Vol. 42 , (2004) , 2531–2544
[10] Y.S.Hsu, Introduction to Coating, (1991)
[11] Q.H.Wang, Preparation of Nano-Ag Power and It’s Use for Antiblotic Dope, Journal of Power Metallurgy Industry, Vol. 18, No. 4, (2008)
[12] L.Baia, R.Hanga, A.Gaoc, X.Zhanga, X.Huanga, Y.Wanga, B.Tanga, L.Zhaob, Paul K. Chuca, Nanostructured titanium–silver coatings with good antibacterialactivity and cytocompatibility fabricated by one-step magnetronsputtering, Journal of Applied Surface Science, 32-44, (2015)
[13] A.M.Audrey, S.B.Claire, B.Romain, Z.Sandrine, L.Nathalie, M.Philippe, R.Patrice, D.Bernard, M.B.Muriel, Plasma-deposited nanocomposite polymer-silver coating against Escherichia coli and Staphylococcus aureus: Antibacterial properties and ageing, Journal of Surface & Coatings Technology, (2015) , 1-10
[14] X.H.Liu, X.Z.Zhao, On the Effectiveness of Bacteria Resistance of Extractives from Tea, Journal of Shangdong Institute of Light Industry, Vol.14, No.1, (2000)
[15] T.H.Yang, Applications of Coffee Carbon Modified Polyester Fibers and Moisture Absorption and Heat Generating Fibers on Development of the Functional worsted fabrics, Journal of Science and Technology, (2013)
[16] G.L.Huang, G.N.Zhong, L.F.He, B.Liu, Y.Q.Mao, Development of Multifunctional Plated Knitted Fabric Using Coffee Carbon Fibers, Knitting Industry, (2014)
[17] 許淑真,中國茶葉全書(上冊),茶學文學出版社,(1992)
[18] 汪呈因, 特用作物學, 國立編譯館, 207-208, (1970)
[19] 張如華, 近十年全球茶葉產銷概況, 茶訊, (2012)
[20] 古言葉, 飄香綠茶, 菁品文化有限公司出版, (2007)
[21] P.Mulder, Annalen Physik Chemie, (1938)
[22] E.Peligot, L’Institut, (1843)
[23] Rochleder, Annalen Chem. Pharm, Leibigs and Heidelberg, (1847)
[24] A.J.W. Blyth, Analysis and Chemical Description of Tea and its Adulterants, (1879)
[25] Yu.He, X.K.Hong, Z.H.Wang, Determination of catechins and caffeine in tea polyphenols, Chinese Traditional Patent Medicine, Vol.25, No.10, (2003)
[26] C.Ku, The Chemical of Tea, (2005)
[27] Z. Q. X, J. A. Ke, Knitting Industry, (2010)
[28] J.B.Lin. High Performance Epoxy resin Nanocomposites Containing both Organic Montmorillonite and Castor oil-polyurethane. Polymer Bulletin. (2006).
[29] H.W.Liu, The Study of Antirust Coating of Single Fluid Normal-Temperature Hardening Epoxy Resin, (2002)
[30] J.N.Peng, Z.H.Song, J.L.Xie, L.J.Deng, Preparation and Characterization of Room Temperature Curing Polyurethane-Epoxy Adhesive for Coating, (2012)
[31] C.Ma, G.R.Li, The Preparation of Epoxy-NIPU Hybrid Coating by Using Renewable Resources, Journal of Paint and Coatings Industry, Vol.43, No.7, (2013)
[32] F.Menga, L.Liua, W.Tian, H.Wu, Y.Lia, T.Zhang, F.Wang, The influence of the chemically bonded interface between fillers andbinder on the failure behaviour of an epoxy coating under marinealternating hydrostatic pressure, Journal of Corrosion Science, (2015), 139-154
[33] Hisae Muroi, Isao Kubo, Combination Effects of Antibacterial Compounds in Green Tea Flavor against Streptococcus mu tans, Journal of Food Chemistry, Vol.41, (1993), 1102-1105
[34] X.H.Zhang, Y.F.Wang, A Comparative Study on Bioactivities of Tea Polyphenols and Chlorogenic Acid, Journal of Tea Science, Vol.27, No.1, (2007)
[35] Mariana von Staszewski, Ana M.R. Pilosof, Rosa J. Jagus, Antioxidant and antimicrobial performance of different Argentinean green tea varieties as affected by whey proteins, Journal of Food Chemistry, (2011), 186-192
[36] D.X.Hua, Q.Peng, X.L.Zeng, F.Yao, Y.S.Qian, Study of antibacterial activity of green tea and its extracts against MRSA, Journal of Antibiotics, Vol.35, No.3, (2010)
[37] Y.M.Chen, J.P.Zhao, Antibacterial finishing on cotton fabric by tea polyphenol, Journal of Textile Auxiliaries, Vol.27, No.12, (2010)
[38] Z.D.Nan, G.U.Nong, Toothpaste application of tea extract, Journal of Detergent and Cosmetics, Vo1.35, No.10, (2012)
[39] Jungmin Oh, Heonjoo Jo, Ah Reum Cho, Sung-Jin Kim, Jaejoon Han, Antioxidant and antimicrobial activities of various leafy herbal teas, Journal of Food Control, (2013), 403-409
[40] So Young Park, Hyun Uk Lee, Young-Chul Lee, Gun Hwa Kimc, Edmond Changkyun Park, Seung Hyun Han, Jeong Gyu Lee, Saehae Choi, Nam Su Heo, Dong Lak Kima, Yun Suk Huh, Jouhahn Lee, Wound healing potential of antibacterial microneedles loadedwith green tea extracts, Journal of Materials Science and Engineering C, (2014), 757-762
[41] Minoo Sadri, Saedeh Arab-Sorkhi, Hossein Vatani, Azam Bagheri-Pebdeni, New Wound Dressing Polymeric Nanofiber Containing Green Tea Extract Prepared by Electrospinning Method, Journal of Fibers and Polymers, Vol.16, No.8, (2015), 1742-1750