Abstract
In this work, a series of high performance bio-based polyurethanes (bio-PUs) were synthesized from polylactide (PLA)-based diols, different diisocyanates (TDI, MDI, HDI, IPDI) and chain extender 1,4-butanediol, in which different soft and hard segments are used to adjust their transition temperatures and mechanical properties. Poly(lactide-co-caprolactone) copolymer diols (co-PLAols) instead of PLA diols as the soft segment improved the thermal stability and mechanical properties of the synthesized bio-PUs. Among them, MDI-based bio-PUs have the highest T g (43.8 °C), tensile strength (23.5 MPa) and modulus (380.8 MPa), while HDI-based bio-PUs have the lowest T g (21.4 °C) and highest elongation at break (580%). Especially, the bio-PUs synthesized from co-PLAols and MDI demonstrate better mechanical properties, closed to petroleum-based commodities. Furthermore, the obtained bio-PUs display good shape memory properties at body temperature and cytocompatibility. Therefore, these bio-PUs are promising for applications in biomedical fields.
Article PDF
Similar content being viewed by others
Explore related subjects
Discover the latest articles, news and stories from top researchers in related subjects.Avoid common mistakes on your manuscript.
References
Ishihara, K., Nishiuchi, D., Watanabe, J. and Iwasaki, Y., Biomaterials, 2004, 25(6): 1115
Chiellini, F., Ferri, M., Morelli, A., Dipaola, L. and Latini, G., Prog. Polym. Sci., 2013, 38(7): 1067
Tickner, J.A., Schettler, T., Guidotti, T., McCally, M. and Rossi, M., Am. J. Ind. Med., 2001, 39(1): 100
Wang, W.S., Ping, P., Yu, H.J., Chen, X.S. and Jing, X.B., J. Polym. Sci., Part A: Polym. Chem., 2006, 44(19): 5505
Wang, Z.G., Yu, L.Q., Ding, M.M., Tan, H., Li, J.H. and Fu, Q.A., Polym. Chem., 2011, 2(3): 601
Gu, L., Gao, Y.G., Qin, Y.S., Chen, X.S., Wang, X.H. and Wang, F.S., J. Polym. Sci., Part A: Polym. Chem., 2013, 51(2): 282
Song, Z.M., Shi, B., Ding, J.X., Zhuang, X.L., Zhang, X.N., Fu, C.F. and Chen, X.S., Chinese J. Polym. Sci., 2015, 33(4): 587
Gu, L., Wu, Q.Y. and Yu, H.B., Chinese J. Polym. Sci., 2015, 33(6): 838
Shao, L.N., Dai, J., Zhang, Z.X., Yang, J.H., Zhang, N., Huang, T. and Wang, Y., RSC Adv., 2015, 5(123): 101455
Gu, S.Y. and Gao, X.F., RSC Adv., 2015, 5(109): 90209
Yan, B., Gu, S. and Zhang, Y., Eur. Polym. J., 2013, 49(2): 366
Zhang, L., Xiong, Z., Shams, S.S., Yu, R., Huang, J., Zhang, R. and Zhu, J., Polymer, 2015, 64: 69
Xing, Q., Li, R.B., Dong, X., Zhang, X.Q., Zhang, L.Y. and Wang, D.J., Chinese J. Polym. Sci., 2015, 33(9): 1294
Peponi, L., Navarro-Baena, I., Sonseca, A., Gimenez, E., Marcos-Fernandez, A. and Kenny, J.M., Eur. Polym. J., 2013, 49(4): 893
Wang, W.S., Ping, P., Chen, X.S. and Jing, X.B., Eur. Polym. J., 2006, 42(6): 1240
Wang, W.S., Ping, P., Chen, X.S. and Jing, X.B., Polym. Int., 2007, 56(7): 840
Xie, M., Wang, L., Ge, J., Guo, B. and Ma, P.X., ACS Appl. Mater. Inter., 2015, 7(12): 6772
Gu, L., Cui, B., Wu, Q.Y. and Yu, H., RSC Adv., 2016, 6(22): 17888
Zhang, C., Madbouly, S.A. and Kessler, M.R., ACS Appl. Mater. Inter., 2015, 7(2): 1226
Zhang, L., Huang, M., Yu, R., Huang, J., Dong, X., Zhang, R. and Zhu, J., J. Mater. Chem. A, 2014, 2(29): 11490
Liu, Y., Hu, J., Zhuang, X., Zhang, P., Wei, Y., Wang, X. and Chen, X., Macromol. Biosci., 2012, 12(2): 241
Author information
Authors and Affiliations
Corresponding authors
Additional information
The research is financially supported by the National Natural Science Foundation of China (No. 21404112), Ningbo Key Scientific and Technological Project (No. 2014B10023), Ningbo Natural Science Foundation (No. 2015A610016), Open Project of Key Laboratory of Marine Materials and Related Technologies (No. 2016K07) and Ningbo Science and Technology Innovation Team (No. 2015B11003).
Rights and permissions
About this article
Cite this article
Cui, B., Wu, QY., Gu, L. et al. High performance bio-based polyurethane elastomers: Effect of different soft and hard segments. Chin J Polym Sci 34, 901–909 (2016). https://doi.org/10.1007/s10118-016-1811-7
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10118-016-1811-7