Poly(p-phenylene benzobisoxazole) 고성능 섬유의 자외선 저항성 향상을 위한 표면처리 기술 연구. II. 표면처리 공정 안정화 및 성능 평가

Park, Seong Woo;Lee, Woo Seung;Min, Byung Gil;Baik, Doo Hyun

  • 투고 : 2015.11.06
  • 심사 : 2015.12.10
  • 발행 : 2015.12.31


Improvements of the UV-aging resistance of poly(p-phenylene benzobisoxazole) (PBO) filament yarns, spun yarns, and woven fabrics have been investigated after surface treatment in a continuous process by using polyurethane resin and UV-absorbing and/or UV-stabilizing agents. The UV-aging resistance of PBO specimens was evaluated by tensile strength and reduction rate measurements after exposing the samples to an M400 UV lamp and solar light. A mixture of UV-absorbing (Chiguard$^{(R)}$ 234) and UV-stabilizing (Chiguard$^{(R)}$ 944) agents was found to be more effective compared to individual agents for improving the UV-aging resistance of PBO.


poly(ρ-phenylene benzobisoxazole) (PBO) fiber;UV absorber;UV light irradiation;fiber coating;tensile strength


  1. D. H. Baik and M. H. Lee, "Ultra High Performance PBO Fiber", Fiber Technology and Industry, 2007, 11, 261-270.
  2. H. G. Chae and S. Kumar, "Rigid-Rod Polymeric Fibers", J. Appl. Polym. Sci., 2006, 100, 791-802.
  3. S. Kumar, T. D. Dang, F. E. Arnold, A. R. Bhattacharyya, B. G. Min, X. Zhang, R. A. Vaia, and C. Park, "Synthesis, Structure, and Properties of PBO/SWNT Composites", Macromolecules, 2002, 35, 9039-9043.
  4. S. Bourbigot, X. Flambard, and S. Duquesne, "Thermal Degradation of Poly(p-phenylenebenzobisoxazole) and Poly (p-phenylenediamine terephthalamide) Fibres", Polym. Int., 2001, 50, 157-164.<157::AID-PI617>3.0.CO;2-D
  5. B. Song, Q. Fu, L. Ying, X. Liu, Q. Zhuang, and Z. Han, "Study on Photoaging of Poly(p-phenylene Benzobisoxazole) Fiber", J. Appl. Polym. Sci., 2012, 124, 1050-1058.
  6. C. H. Zhang, Y. D. Huang, and Y. D. Zhao, "Surface Analysis of ${\gamma}$-ray Irradiation Modified PBO Fiber", Mat. Chem. Phys., 2005, 92, 245-250.
  7. R. J. Young and S. J. Eichhorn, "Deformation Mechanical in Polymer Fibres and Nanocomposites", Polymer, 2007, 48, 2-18.
  8. T. Zhang, J. Jin, S. Yang, G. Li, and J. Jiang, "A Rigid Rod Dihydroxy Poly(p-phenylene benzobisoxazole) Fiber with Improved Compressive Strength", Carbohyd. Polym., 2009, 78, 364-366.
  9. P. Davies, A. R. Bunsell, and E. Chailleux, "Tensile Fatigue Behavior of PBO Fibres", J. Mater. Sci., 2010, 45, 6395-6400.
  10. R. J. Young, R. J. Day, and M. Zakikhani, "The Structure and Deformation Behavior of Poly(p-phenylene benzobisoxazole) Fibres", J. Mat. Sci., 1990, 25, 127-136.
  11. T. Zhang, G. Li, and J. M. Jiang, "Preparation and Characterization of Poly(p-phenylene benzobisoxazole) (PBO) Fiber with Anti-ultraviolet Aging", Acta Chim. Sin., 2010, 68, 199-204.
  12. J. H. Jin, G. Li, and J. M. Jiang, "Effects of Light Stabilizer on the Ultraviolet Stability of Poly-p-phenylenebenzobisoxazole (PBO) Fibers", Iran Polym. J., 2012, 21, 739-745.
  13. Q. W. Wang, K. H. Yoon, and B. G. Min, "Chemical and Physical Modification of Poly(p-phenylene benzobisoxazole) Polymers for Improving Properties of the PBO Fibers. I. Ultraviolet-ageing Resistance of PBO Fibers with Naphthalene Moiety in Polymer Chain", Fiber. Polym., 2015, 16, 1-7.
  14. C. H. Zhang, Y. D. Huang, W. J. Yuan, and J. N. Zhang, "UV Aging Resistance Properties of PBO Fiber Coated with Nano-ZnO Hybrid Sizing", J. Appl. Polym. Sci., 2011, 120, 2468-2476.
  15. N. Horikawa, Y. Nomura, T. Kitakawa, Y. Haruyama, A. Sakaida, and T. Imamichi, "Tensile Fracture Behabior of UV Light Irradiated PBO Fiber", J. Sol. Mech. Mat. Eng., 2009, 3, 1-9.
  16. S. W. Park, Y. H. Kang, G. W. Jeon, B. G. Min, and D. H. Baik, "Surface Modification of Poly(p-phenylene benzobisoxazole) Fibers by UV-Absorbers for Enhancement of UV Resistance", Text. Sci. Eng., 2013, 50, 208-215.


연구 과제 주관 기관 : 산업통상자원부