Effects of soft segments on the waterproof of anionic waterborne polyurethane

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• 作者：Haiyun Wang ; Yuming Zhou ; Man He ; Ziyue Dai
• 关键词：Waterborne polyurethane ; Polyols types ; Different molecular weight ; Textile coating ; Waterproof
• 刊名：Colloid & Polymer Science
• 出版年：2015
• 出版时间：March 2015
• 年：2015
• 卷：293
• 期：3
• 页码：875-881
• 全文大小：828 KB
• 参考文献：1. Sardon, H, Irusta, L, Fernandez-Berridi, MJ, Luna, J, Lansalot, M, Bourgeat-Lami, E (2011) J Appl Polym Sci 120: pp. 2054 CrossRef
  2. Lei, L, Xia, ZB, Cao, GH, Zhong, L (2014) Colloid Polym Sci 292: pp. 527 CrossRef
  3. Bullermann, J, Spohnholz, R, Friebel, S, Salthammer, T (2014) J Polym Sci Part A-Polym Chem 52: pp. 680 CrossRef
  4. Rueda-Larraz, L, D’Arlas, BF, Tercjak, A, Ribes, A, Mondragon, I, Eceizaa, A (2009) Eur Polym J 45: pp. 2096 CrossRef
  5. Yen, MS, Tsai, HC, Hong, PD (2007) J Appl Polym Sci 105: pp. 1391 CrossRef
  6. Kwak, YS, Kim, EY, Kim, HD, Lee, JB (2005) Colloid Polym Sci 283: pp. 880 CrossRef
  7. Quan, H, Xing, JW, Gu, ZY (2010) Wuhan Uni Technol 25: pp. 789 CrossRef
  8. Kim, BK, Lee, YM, Lee, JC (1994) Polymer 35: pp. 1095 CrossRef
  9. Kwak, YS, Park, SW, Lee, YH, Kim, HD (2003) J Appl Polym Sci 89: pp. 123 CrossRef
  10. Yun, JK, Yoo, HJ, Kim, HD (2007) J Appl Polym Sci 105: pp. 1168 CrossRef
  11. Meng, QB, Lee, SI, Nah, C, Lee, YS (2009) Prog Org Coat 66: pp. 382 CrossRef
  12. Rahman, MM, Kim, HD (2007) J Adhes Sci Technol 21: pp. 81 CrossRef
  13. Kwak, YS, Park, SW, Kim, HD (2003) Colloid Polym Sci 281: pp. 957 CrossRef
  14. Garcia-Pacios, V, Jofre-Reche, JA, Costa, V, Colera, M, Martin-Martinez, JM (2013) Prog Org Coat 76: pp. 1484 CrossRef
  15. Król, P, Jaromir, BL, Król, B (2013) Colloid PolymSci 291: pp. 1031 CrossRef
  16. Król, P, Król, B, Jaromir, BL (2014) Colloid Polym Sci 292: pp. 1051 CrossRef
  17. Asif, A, Huang, CY, Shi, WF (2005) Colloid Polym Sci 283: pp. 721 CrossRef
  18. Gunduz, G, Kisakijrek, RR (2004) J Dispers Sci Technol 25: pp. 217 CrossRef
  19. Tawa, T, Ito, S (2006) Polym J 38: pp. 686 CrossRef
  
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Chemistry
  Polymer Sciences
  Physical Chemistry
  Soft Matter and Complex Fluids
  Characterization and Evaluation Materials
  Food Science
  
• 出版者：Springer Berlin / Heidelberg
• ISSN：1435-1536

文摘

To study the waterproof of coating materials, a series of waterborne polyurethanes were prepared with different kinds and molecular weight of polyols. IR spectroscopy was used to check the end of polymerization reaction and characterization of polymer. The study was carried out by increasing the waterproof of various coating agents through variations of soft segments. We introduced laser-scattering equipment, Brookfield digital viscometer, JC2000C instrument, scanning electron microscope (SEM), and atomic force microscope (AFM) to investigate the particle size, viscosity, contact angle, and morphology of the coated fabric. In short, results displayed waterproof as follows: 3146~8200?mm H2O (IPDI--0?%) in various polyols and 5421~8748?mm H2O (R--.6) of different molecular weight of poly(butylene adipate) (PBA). The higher water resistance belonged to PTMG-WBPU and WBPU-1000, respectively. Experimental results indicated that water resistance may be controlled by not only the types of soft segments, but also the molecular weight.