A novel UV-curable oligmer 1,4-cyclohexanedimethanol glycidyl ether acrylate (CHDMGEA) was synthesized by utilizing 1,4-cyclohexanedimethanol glycidyl ether (CHDMGE) and acrylic acid (AA) as starting materials, triphenyl phosphine as catalyst and p-hydroxyanisole as inhibitor. The optimum synthetic conditions were that the concentration of triphenyl phosphine was 0.90%of reactants by weight, the concentration of p-hydroxyanisole was 0.20%of reactants by weight, the reaction temperature was 90-100℃, and the molar ratio of CHDMGE to AA was 0.5:1.1. The experimental results show that CHDMGEA is a kind of good UV-curable oligmer. The impact resistance of the UV-cured films with CHDMGEA as oligmer to prepare UV-curing coating was superior to that of the UV-cured films with bisphenol A diglycidyl ether diacrylate (BPGEA) as oligmer to prepare UV-curing coating.
参考文献
[1] | Shirai M .Reworkable UV curing materials[J].Progress in Organic Coatings: An International Review Journal,2007(2/3):158-165. |
[2] | Sangermano M;Lak N;Malucelli G;Samakande A;Sanderson RD .UV-curing and characterization of polymer-clay nanocoatings by dispersion of acrylate-funtionalized organoclays[J].Progress in Organic Coatings: An International Review Journal,2008(1):89-94. |
[3] | HUANG Biwu,CHEN Weiqing,YANG Zhihong,JIANG Ankun,WENG Zixiang.Synthesis of a Novel UV-curable Prepolymer Hexanediol Diglycidyl Ether Diacrylate and Its Cured Film Tensile Property[J].武汉理工大学学报(材料科学版)(英文版),2011(01):4-9. |
[4] | Wang F;Hu JQ;Tu WP .Study on microstructure of UV-curable polyurethane acrylate films[J].Progress in Organic Coatings: An International Review Journal,2008(3):245-250. |
[5] | Bayramoglu G;Kahraman MV;Kayaman-Apohan N;Gungor A .Synthesis and characterization of UV-curable dual hybrid oligomers based on epoxy acrylate containing pendant alkoxysilane groups[J].Progress in Organic Coatings: An International Review Journal,2006(1):50-55. |
[6] | LIU Hai-tao,MO Jian-hua,HUANG Xiao-mao.Research on the Mechanism of Accelerator for Photocurable Resin in 3D Printing[J].东华大学学报(英文版),2009(01):16-20. |
[7] | Melchels FP;Feijen J;Grijpma DW .A review on stereolithography and its applications in biomedical engineering.[J].Biomaterials,2010(24):6121-6130. |
[8] | Salmoria GV;Klauss P;Pires ATN;Roeder J;Soldi V .Investigations on cure kinetics and thermal degradation of stereolithography Renshape (TM) 5260 photosensitive resin[J].Polymer Testing,2008(6):698-704. |
[9] | G.V. Salmoria;C.H. Ahrens;V.E. Beal;A.T.N. Pires;V. Soldi .Evaluation Of Post-curing And Laser Manufacturing Parameters Onthe Properties Of Somos 7110 Photosensitive Resin Used In Stereolithography[J].Materials & design,2009(3):758-763. |
[10] | James V.Crivello;Ricardo Acosta Ortiz .Synthesis of Epoxy Monomers That Undergo Synergistic Photopolymerization by a Radical-Induced Cationic Mechanism[J].Journal of Polymer Science, Part A. Polymer Chemistry,2001(20):3578-3592. |
[11] | Christian Decker;Trieu Nguyen Thi Viet;Hong Pham Thi .Photoinitiated cationic polymerization of epoxides[J].Polymer international,2001(9):986-997. |
[12] | Kumar V;Bhardwaj YK;Goel NK;Francis S;Dubey KA;Chaudhari CV;Sarma KSS;Sabharwal S .Coating characteristics of electron beam cured Bisphenol A diglycidyl ether diacrylate-co-aliphatic urethane diacrylate resins[J].Surface & Coatings Technology,2008(21):5202-5209. |
[13] | Young-Jun Park;Dong-Hyuk Lim;Hyun-Joong Kim .UV- and thermal-curing behaviors of dual-curable adhesives based on epoxy acrylate oligomers[J].International Journal of Adhesion & Adhesives,2009(7):710-717. |
[14] | p.James V.Crivello;Ricardo Acosta Ortiz .Design and Synthesis of Highly Reactive Photopolymerizable Epoxy Monomers[J].Journal of Polymer Science, Part A. Polymer Chemistry,2001(14):2385-2395. |
[15] | Stanislovaityte, E;Priola, A;Sangermano, M;Malucelli, G;Simokaitiene, J;Lazauskaite, R;Grazulevicius, JV .Cationic photopolymerization of bisphenol-A-based vinyl ether systems[J].Progress in Organic Coatings: An International Review Journal,2009(3):337-340. |
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