Skip to main content
Log in

Waterproof and breathable polyacrylonitrile/(polyurethane/fluorinated-silica) composite nanofiber membrane via side-by-side electrospinning

  • Organic and Hybrid Functional Materials
  • Article
  • Published:
Journal of Materials Research Aims and scope Submit manuscript

Abstract

Electrospun membranes have potential applications in the field of waterproof and breathable textile products. However, challenges still exist to improve the breathability, and waterproof and mechanical properties of these microporous membranes. In this paper, a novel hydrophobic microporous nanofiber membrane was prepared via side-by-side electrospinning of fluorosilane-modified silica nanoparticles (F–SiO2) blended with synthesized polyurethane (PU) solution and composited with the polyacrylonitrile (PAN) solution. To prepare F–SiO2, SiO2 nanoparticles were hydrophobically modified by fluorosilane. Composite nanofiber membranes with different blending ratios of PU(F–SiO2)/PAN were fabricated via side-by-side electrospinning by controlling the extruding speed of two spinnerets. Experimental results indicated that regarding F–SiO2 as hydrophobic inorganic particle can improve the hydrophobic properties of PU nanofiber membrane. The prepared PAN/(F–SiO2/PU) nanofiber microporous membranes exhibit relatively excellent waterproof and mechanical properties as that robust tensile strength (19.5 MPa), preferable water vapor permeability [10.3 kg/(m2 d)], favorable water contact angle (137.2°), and superior mechanical properties. It was believed that the reinforced PAN/(F–SiO2/PU) nanofibrous composite membranes have potential applications in chemical protective clothing, army combat uniforms, self-cleaning materials, and other medical products.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
Figure 9
Figure 10

Similar content being viewed by others

References

  1. X.Y. Gu, N. Li, J.J. Luo, X. Xia, H.H. Gu, and J. Xiong: Electrospun polyurethane microporous membranes for waterproof and breathable application: The effects of solvent properties on membrane performance. Polym. Bull. 75, 3539 (2017).

    Article  Google Scholar 

  2. Y.Y. Liang, J.G. Ju, N.P. Deng, X.H. Zhou, and B. Cheng: Super-hydrophobic self-cleaning bead-like SiO2@PTFE nanofiber membranes for waterproof-breathable applications. Appl. Surf. Sci. 442, 54 (2018).

    Article  CAS  Google Scholar 

  3. J.L. Sheng, Y. Xu, J.Y. Yu, and B. Ding: Robust fluorine-free superhydrophobic amino-silicone oil/SiO2 modification of electrospun polyacrylonitrile membranes for waterproof-breathable application. ACS Appl. Mater. Interfaces 9, 15139 (2017).

    Article  CAS  Google Scholar 

  4. M.N. Liu, X. Yan, M.H. You, J. Fu, and Y.Z. Long: Reversible photochromic nanofibrous membranes with excellent water/windproof and breathable performance. J. Appl. Polym. Sci. 135, 46342 (2018).

    Article  Google Scholar 

  5. C. Ahn, H. Park, and S.E. Chung: Waterproof and breathable properties of nanoweb applied clothing. Text. Res. J. 81, 1438 (2011).

    Article  CAS  Google Scholar 

  6. J.C. Krogman, J.L. Lowery, N.S. Zacharia, G.C. Rutledge, and P.T. Hammond: Spraying asymmetry into functional membranes layer-by-layer. Nat. Mater. 8, 512 (2009).

    Article  CAS  Google Scholar 

  7. F.L. Zhu, Y. Zhou, and J.X. He: Moisture transport through non-porous hydrophilic membranes used in protective clothing. Therm. Sci. 17, 1293 (2013).

    Article  Google Scholar 

  8. Z.L. Xie, M. Hoanga, D. Nga, T. Duonga, B. Daoa, and S. Gray: Sol–Gel Derived Hybrid Polymer-Inorganic Membranes for Pervaporation Desalination Process, edited by Vicki Chen, Greg Leslie, Pierre Le-Clech, Hongyu Li (In: AMS6/IMSTEC10, Sydney, Australia, 2010).

  9. A. Razzaque, P. Tesinova, L. Hes, and H.A. Abid: Investigation on hydrostatic resistance and thermal performance of layered waterproof breathable fabrics. Fibers Polym. 18, 1924 (2017).

    Article  CAS  Google Scholar 

  10. D. Su, M.G. Liu, J.H. Guo, J.Y. Zhang, B.B. Li, and D.Y. Li: Preparation and characterization of PDMS–PVDF hydrophobic microporous membrane for membrane distillation. Desalination 370, 63 (2015).

    Article  Google Scholar 

  11. F. Li, F. Yang, J.Y. Yu, and B. Ding: Fibrous membranes: Hydrophobic fibrous membranes with tunable porous structure for equilibrium of breathable and waterproof performance. Adv. Mater. Interfaces 3, 1600516 (2016).

    Article  Google Scholar 

  12. Y.F. Lin, W.W. Wang, and C.Y. Chang: Environmentally sustainable, fluorine-free and waterproof breathable PDMS/PS nanofibrous membranes or carbon dioxide capture. J. Mater. Chem. A 6, 9489 (2018).

    Article  CAS  Google Scholar 

  13. X.F. Wang, B. Ding, G. Sun, M.R. Wang, and J.Y. Yu: Electro-spinning/netting: A strategy for the fabrication of three-dimensional polymer nano-fiber/nets. Prog. Mater. Sci. 58, 1173 (2013).

    Article  CAS  Google Scholar 

  14. H. Liu, Y.L. Xu, N. Si, and X.P. Tang: Thermal treatment for nanofibrous membrane. Therm. Sci. 18, 1685 (2014).

    Article  Google Scholar 

  15. Y. Si, J.Y. Yu, X.M. Tang, J.L. Ge, and B. Ding: Ultralight nanofiber-assembled cellularaerogels with super elasticity and multifunctionality. Nat. Commun. 5, 5802 (2014).

    Article  Google Scholar 

  16. S. Liang, G. Zhang, J. Min, J. Ding, and X. Jiang: Synthesis and antibacterial testing of silver/poly(ether amide) composite nanofibers with ultralow silver content. J. Nanomater. 36, 1 (2014).

    Article  CAS  Google Scholar 

  17. K.K. Yun, C.H. Park, J. Kim, and T.J. Kang: Application of electrospun polyurethane web to breathable water-proof fabrics. Fibers Polym. 8, 564 (2007).

    Article  Google Scholar 

  18. K.A. Hong, H.S. Yoo, and E. Kim: Effect of waterborne polyurethane coating on the durability and breathable waterproofing of electrospun nanofiber web-laminated fabrics. Text. Res. J. 85, 160 (2014).

    Article  Google Scholar 

  19. Y. Xu, J. Sheng, X. Yin, J. Yu, and B. Ding: Functional modification of breathable polyacrylonitrile/polyurethane/TiO2, nanofibrous membranes with robust ultraviolet resistant and waterproof performance. J. Colloid. Interf. Sci. 508, 508 (2017).

    Article  CAS  Google Scholar 

  20. J. Sheng, Y. Li, X. Wang, S. Yang, J. Yu, and B. Ding: Thermal inter-fiber adhesion of the polyacrylonitrile/fluorinated polyurethane nanofibrous membranes with enhanced waterproof-breathable performance. Sep. Purif. Technol. 158, 53 (2016).

    Article  CAS  Google Scholar 

Download references

Acknowledgments

This work was supported by the National Natural Science Foundation of China (Grant No. 11702169), Shanghai Local Capacity-Building Project (No. 19030501200), Scientific Research Staring Foundation of Shanghai University of Engineering Science (Grant No. 2017-19), and Talents Action Program of Shanghai University of Engineering Science (Grant No. 2017RC522017). This work was also supported by Talents Action Program of Shanghai University of Engineering Science (Grant No. 2017RC432017).

Author information

Authors and Affiliations

Authors

Corresponding authors

Correspondence to Yan Liu or Binjie Xin.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Yu, Y., Zhang, F., Liu, Y. et al. Waterproof and breathable polyacrylonitrile/(polyurethane/fluorinated-silica) composite nanofiber membrane via side-by-side electrospinning. Journal of Materials Research 35, 1173–1181 (2020). https://doi.org/10.1557/jmr.2020.88

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1557/jmr.2020.88

Navigation