[1]周浩然,毛珊珊.水性环氧树脂乳液的制备及表征[J].哈尔滨理工大学学报,2018,(04):103-107.[doi:10.15938/j.jhust.2018.04.019]
 ZHOU Hao ran,MAO Shan shan. Preparation and Characterization of Waterborne Epoxy Resin Emulsion[J].哈尔滨理工大学学报,2018,(04):103-107.[doi:10.15938/j.jhust.2018.04.019]
点击复制

水性环氧树脂乳液的制备及表征()
分享到:

《哈尔滨理工大学学报》[ISSN:1007-2683/CN:23-1404/N]

卷:
期数:
2018年04期
页码:
103-107
栏目:
材料科学与工程
出版日期:
2018-08-25

文章信息/Info

Title:
 Preparation and Characterization of Waterborne Epoxy Resin Emulsion
作者:
 周浩然毛珊珊
哈尔滨理工大学 材料科学与工程学院,黑龙江 哈尔滨 150040
Author(s):
 ZHOU HaoranMAO Shanshan
 School of Material Science and Engineering, Harbin University of Science and Technology, Harbin 150040, China
关键词:
关键词:相反转法乳化剂水性环氧树脂乳液稳定性
Keywords:
 Keywords:reverse rotation emulsifier waterborne epoxy resin emulsion stability
分类号:
TQ6304
DOI:
10.15938/j.jhust.2018.04.019
文献标志码:
A
摘要:
 摘要:研究了水性环氧树脂乳液的制备工艺,采用相反转法,将在过硫酸钾催化条件下由环氧树脂E51和聚乙二醇-4000反应制得乳化剂与环氧树脂E51、去离子水按一定比例机械混合,制备出水性环氧树脂乳液。采用红外光谱、激光粒度分析仪、扫描电镜等对该水性环氧树脂乳液的水溶性、稳定性、结构及粒径分布进行表征。结果表明:乳化剂的合成最佳条件为n(E51)DK1〗∶n(PEG4000)DK1〗∶n(K2S2O8)=25∶KG-*3/5〗25∶KG-*3/5〗1,反应温度为180℃,反应时间为2h;当乳化剂质量分数为20%,固质量分数为60%时,所制备的乳液的水溶性和稳定性最好,乳液的粒径分布在021~037μm区间内。
Abstract:
 Abstract:The preparation of waterborne epoxy resin emulsion was studied, using reverse rotation, the emulsifier was prepared by the reaction of epoxy resin E51 and polyethylene glycol 4000 under the catalysis of potassium persulfate and mixed with epoxy resin E51 and deionized water in a certain proportion. Then preparation of waterborne epoxy resin emulsion The water solubility, stability, structure and particle size distribution of the waterborne epoxy resin emulsion were characterized by infrared spectroscopy, laser particle size analyzer and scanning electron microscopy Results show: The optimum condition for the synthesis of emulsifier is n(E51)DK1〗∶n(PEG4000)DK1〗∶n(K2S2O8) =25∶KG-*3/5〗25∶KG-*3/5〗1, the reaction temperature is 180℃, and the reaction time was 2h. When the emulsifier content was 20% and the solid content was 60%, the prepared emulsion has the best water solubility and stability, the particle size distribution of emulsion was in the range of 021~037μm

参考文献/References:

 [1]WU G, KONG Z, CHEN J, et al Preparation and Properties of Waterborne Polyurethane/Epoxy Resin Composite Coating from Anionic Terpenebased Polyol Dispersion [J]. Progress in Organic Coatings, 2014, 77(2): 315-321 
[2]HEINE F, BOUUAERT P C, WAUTERS N, et al Waterborne Epoxy Zincrich Primers[J]. Paint& Coatings Industry, 2012, 28(9): 36-38 
[3]ARAVAND M A, SEMSARZADEH M A Particle Formation by Emulsioninversion Method: Effect of the Stirring Speed on Inversion and Formation of Spherical Particles[J]. Macromolecular Symposia, 2008(274): 141-147
[4]梁凤飞, 陈立新, 赵慧欣 水性环氧树脂制备的研究进展[J]. 中国胶黏剂, 2011, 20(5): 52-53
[5]胡登华, 官仕龙, 陈协,等 水性环氧树脂的研究进展[J]. 武汉工程大学学报, 2011, 33(10): 9-10
[6]MARIO D D, JOERG V Water Uptake Evaluation of New Waterborne and High Epoxy Coatings Part I: Measurements by means of Gravimetrical Methods [J]. Progress in Organic Coatings, 1999(37): 57-67
[7]MA C Y, ZHENG W J, HU H P, et al Discussionof the Mechanism of the Preparation and the Curing about Waterborne Epoxy Resin [J]. Chinese Polymer Bulletin, 2006(1): 28-30
[8]李坚辉, 孙明明, 张绪刚, 等 水性环氧树脂的研究进展[J]. 黑龙江科学, 2013, 4(8): 49-50
[9]PACCKHAM E D, Adhesive Technology and Sustainnability [J]. International Journal of Adhesion & Adhesives, 2009(29): 248-252
[10]KG*2〗袁腾, 周闯, 周健, 等 常温自交联型水性环氧树脂纳米乳液的研究进展[J].功能材料, 2016, 47(3): 11-12
[11]KG*2〗刘小平, 郑天亮 环氧树脂的水性化技术[J]. 涂料工业, 2000 (10): 33 -35
[12]KG*2〗文从华 水性环氧树脂的合成[J]. 科技创业月刊, 2011(3): 195-196 
[13]KG*2〗LIU J Y, GE H Y, CHEN J, et al Preparation of Epoxy Sizing Agent for Carbon Fiber by Phase inVersion Emulsification[J]. Polymer & Polymer Composites, 2012(20): 63-67 
[14]KG*2〗LI R M, YU W, ZHOU C X Phase Inversion and Viscoelastic Properties of Phaseseparated Polymer Blends[J]. Polymer Bulletin, 2007, 59: 545-554 
[15]KG*2〗CHARIN R M, NELE M, TAVARES F W Transitional Phase Inversion of Emulsions Monitored by in Situ Nearinfrared Spectroscopy[J]. Langmuir, 2013(29): 5995-6003
[16]KG*2〗ALEX W Chemical Resistance of Waterborne Epoxy/amine Coatings[J]. Progress in Organic Coatings, 1997(32): 231-239
[17]KG*2〗范永康, 刘晓芳, 黄李晓研, 等 自乳化水性含氟环氧树脂的制备及其性能研究[J]. 武汉理工大学学报, 2015, 37(11): 11-15 
[18]KG*2〗ZHAO L Y, MA H R, SUN Z G, et al Preparation and Properties of Nonionic Selfemulsified Waterborne Epoxy Resin[J]. Polymer Materials Science & Engineering, 2010, 26(10): 19-22 
[19]KG*2〗WANG F, XIAO J, WANG J W, et al Study on Curing Kinetics of a Diglycidyl Ether of Bisphenol a Epoxy Rresin/microencapsulated Curing Agent System [J]. High performance polymers, 2012, 24(8): 730 -737
[20]KG*2〗BURKANUDEEN A, RAMESH P Novel Latent Epoxy Curing Agent for Secondary Insulation in Electrical Rotors and Stators [J]. Dielectrics and Electrical Insulation, 2012, 19(5): 1791-1798

备注/Memo

备注/Memo:
 基金项目:黑龙江省青年科学基金(QC2014C052)
更新日期/Last Update: 2018-10-25