IBOMA改性水性聚氨酯的制备及其性能

doi:10.3969/j.issn.1000-2006.2014.05.024

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南京林业大学学报（自然科学版） ›› 2014, Vol. 38 ›› Issue (05): 123-128.doi: 10.3969/j.issn.1000-2006.2014.05.024

IBOMA改性水性聚氨酯的制备及其性能

徐徐,徐晓维,邢蓥滢,王石发^*

南京林业大学化学工程学院,江苏省生物质绿色燃料与化学品重点实验室,江苏南京 210037

出版日期:2014-10-31 发布日期:2014-10-31
基金资助:
收稿日期:2013-07-01 修回日期:2013-09-27
基金项目:引进国际先进林业科学技术项目(2013-4-05); 国家自然科学基金项目(31170538); 江苏省生物质能源与材料重点实验室开放基金项目(JSBEM201204)
第一作者:徐徐,讲师。*通信作者:王石发,教授。E-mail: wangshifa65@163.com。
引文格式:徐徐,徐晓维,邢蓥滢,等. IBOMA改性水性聚氨酯的制备及其性能[J]. 南京林业大学学报:自然科学版,2014,38(5):123-128.

Preparation and properties of waterborne polyurethane modified by IBOMA

XU Xu,XU Xiaowei,XING Yingying,WANG Shifa^*

College of Chemical Engineering, Nanjing Forestry University, Jiangsu Key Lab of Biomass-based green Fuels and Chemicals, Nanjing 210037,China

Online:2014-10-31 Published:2014-10-31

摘要/Abstract

摘要： 采用乳液聚合法制备了甲基丙烯酸异冰片酯(IBOMA)改性水性聚氨酯(WPU)复合乳液,探索了引发剂种类和用量、反应温度、WPU与IBOMA质量比以及保温时间对复合乳液性能的影响,同时采用正交试验对反应条件进行了优化,确定了适宜的反应条件为:IBOMA与WPU固体组分质量比为1:3,引发剂APS用量为单体质量的0.4%,反应温度80 ℃,保温熟化2 h。在此条件下,单体IBOMA平均转化率为95.80%,平均吸水率为5.73%,平均拉伸强度为27.8 MPa。并通过FT-IR、TEM、TG等测试方法对该复合材料的性能进行了表征,结果表明:所得乳液为核壳结构,乳液稳定性良好。

Abstract: The composite emulsion of waterborne polyurethane(WPU)modified by isobornyl methacrylate(IBOMA)was prepared by emulsion polymerization method. The effects of types and dosage of initiator, mass ratio of IBOMA and WPU(solid component), reaction temperature and holding time on properties of the composite emulsion were investigated. The optimum conditions were obtained by orthogonal test. Eventually, it was determined that the best conditions of WPU modified by IBOMA were m(IBOMA):m(WPU)=1:3, 0.4% APS as the initiator(based on the mass of monomer), reaction temperature 80 ℃ and holding time 2 h. Under the above conditions, the average monomer conversion of IBOMA was 95.80%, average water absorption was 5.73%, and average tensile strength was 27.80 MPa. The properties of the composite were characterized by FT-IR, TEM and TG. The results showed that the emulsion with core-shell structure was abtained, and its stability was good as well.

中图分类号:

TQ351

徐徐,徐晓维,邢蓥滢,等. IBOMA改性水性聚氨酯的制备及其性能[J]. 南京林业大学学报（自然科学版）, 2014, 38(05): 123-128.

XU Xu,XU Xiaowei,XING Yingying,WANG Shifa. Preparation and properties of waterborne polyurethane modified by IBOMA[J].Journal of Nanjing Forestry University (Natural Science Edition), 2014, 38(05): 123-128.DOI: 10.3969/j.issn.1000-2006.2014.05.024.

参考文献

[1] Kong X, Li S M, Qu J Q, et al. Self-emulsifying hydroxy acrylic polymer dispersions for two component waterborne polyurethane coatings[J]. Journal of Macromolecular Science, Part A: Pure and Applied Chemistry, 2010, 47(4): 368-374.
[2] Pathak S S, Sharma A, Khanna A S. Value addition to waterborne polyurethane resin by silicone modification for developing high performance coating on aluminum alloy[J]. Progress in Organic Coatings, 2009, 65(2): 206-216.
[3] Cao X D, Tao Y Z, Lucia L A L, et al. Preparation and properties of polyurethane/benzyl amylose semi-interpenetrating networks[J]. Journal of Applied Polymer Science, 2010, 116(3): 1299-1305.
[4] Pérez-Limiñana M A, Arán-Aís F, Torró-Palau A M, et al. Characterization of waterborne polyurethane adhesives containing different amounts of ionic groups[J]. International Joumal of Adhesion and Adhesive, 2005, 25(6): 507-517.
[5] Nanda A K, Wicks D A. The influence of the ionic concentration, concentration of the polymer, degree of neutralization and chain extension on aqueous polyurethane dispersions prepared by the acetone process[J]. Polymer, 2006, 47(6):1805-1811.
[6] Xu D, Meng Z, Han M, et al. Novel blood-compatible waterborne polyurethane using chitosan as an extender[J]. Journal of Applied Polymer Science, 2008, 109(1): 240-246.
[7] Noble K L. Waterborne polyurethane[J]. Progress in Organic Coatings, 1997, 32(3): 131-136.
[8] Lee J S, Shim J H. Modification of aqueous polyurethanes by forming latex interpenetrating polymer networks with polystyrene[J]. Colloid Polymer Science, 2001, 279(3): 959-965.
[9] 刘春华,方治齐. 环氧树脂改性水性聚氨酯—丙烯酸酯的初步研究[J]. 聚氨酯工业, 2000, 15(3): 21-23.Liu C H, Fang Z Q. Primary study on waterborne polyurethane-acrylate modified with epoxy resin[J]. Polyurethane Industry, 2000, 15(3): 21-23.
[10] 李延科,凌爱莲.丙烯酸酯改性水性聚氨酯乳液性能的研究[J].化工新型材料,28(5):31-32.Li Y K, Ling A L. Study on properties of emulsion of aqueous polyurethane modified by acrylic[J]. New Chemical Material, 28(5):31-32.
[11] 陈梁,吕满庚.丙烯酸改性水性聚氨酯研究进展[J].涂料工业,2005,35(3):39-43.Chen L,Lyu M G. Progress in waterborne acrylate modified polyurethane[J]. Paint and Coatings Industry,2005,35(3):39-43.
[12] 周新华,张灵娟,涂伟萍,等.水性双组分丙烯酸-聚氨酯的合成与表征[J].粘接,2005,26(4):27-29.Zhou X H,Zhang L J,Tu W P,et al.Synthesis and characterization of two-component waterborne acrylic-polyurethane[J].Adhesion,2005,26(4):27-29.
[13] Nabeth B,Gerard J F,Pascault J P. Dynamic mechanical properties of UV-Curable polyurethane acrylate with various reactive diluents[J].Journal of Applied Polymer Science, 1996,60,2113-2123.
[14] 陈勇军,罗远芳,邓湘华,等.梳状聚氨酯/聚丙烯酸异冰片酯共聚乳液的制备与性能[J]. 华南理工大学学报, 2009,37(12):23-26.Chen Y J, Luo Y F, Deng X H,et al.Preparation and properties of comb-branched polyurethane/polyisobornyl acrylate copolymerization emulsion[J]. Journal of South China University of Technology, 2009, 37(12):23-26.
[15] Back A J, Schork F J. Emulsion and miniemulsion polymerization of isobornyl acrylate[J]. J Appl Polym Sci,2007,103(2):819-833.
[16] 王基夫,林明涛,王春鹏,等.松香基甲基丙烯酸酯单体的合成和聚合活性分析[J].林产化学与工业,2011,31(6): 20-24.Wang J F,Lin M T,Wang C P, et al. Synthesis and characterization of(β-methacryloyloxy)ethyl ester of dehydroabietic acid[J]. Chemistry and Industry of Forest Products,2011, 31(6): 20-24.
[17] 陶子斌.丙烯酸生产与应用技术[M].北京:化学工业出版社,2007.
[18] 徐晓维,徐徐,魏柏松,等. 甲基丙烯酸异冰片酯的合成及性能研究[J]. 南京林业大学学报:自然科学版, 2013, 37(4),133-138.Xu X W,Xu X, Wei B S, et al. Synthesis and properties of isobornyl methacrylate[J]. Journal of Nanjing Forestry University:Natural Sciences Edition, 2013, 37(4),133-138.
[19] Petrovic Z S, Zoltan Z, Joseph H F, et al. Thermal degradation of segmented polyurethanes[J]. Journal of Applied Polymer Science,1994,51(6):1087-1095.
[20] Femanda M B, Delpech M C. Degradation profile of films cast from aqueous polyurethane dispersions[J]. Polymer Degradation and Stability,2000,70(1):49-57.

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IBOMA改性水性聚氨酯的制备及其性能

Preparation and properties of waterborne polyurethane modified by IBOMA

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