The coagulation process of nascent fibers in PAN wet-spinning

Journal Wuhan University of Technology, Materials Science Edition

Volumn 25, Issue 2, 2010, Pages 200-205

  Chen, Juan ^a   Ge, Heyi ^a   Liu, Huashi ^a   Li, Guozhong ^a   Wang, Chengguo ^b  

^a UNIVERSITY OF JINAN   (China)

^b SHANDONG UNIVERSITY   (China)

Author keywords

Coagulation; Nascent fibers; PAN; Wet spinning

Indexed keywords

CIRCULAR CROSS-SECTIONS; COAGULATION BATH; COAGULATION PROCESS; COAGULATION TIME; DRAW RATIO; INNER DEFECTS; MICROSTRUCTURE AND PROPERTIES; NASCENT FIBERS; PAN; SCANNING ELECTRON MICROSCOPES; STRUCTURE AND PROPERTIES; WET-SPINNING;

COAGULATION; FIBERS; POLYACRYLONITRILES; SCANNING ELECTRON MICROSCOPY; TENSILE STRENGTH; X RAY DIFFRACTION; X RAY DIFFRACTION ANALYSIS; X RAY MICROSCOPES;

SPINNING (FIBERS);

EID: 77954697526     PISSN: 10002413     EISSN: None     Source Type: Journal    
DOI: 10.1007/s11595-010-2200-7     Document Type: Article

References (26)

1. Jiang G X, Li Z Q, Song X H, et al. Mechanism of Functional Responses to Loading of Carbon Fiber Reinforced Cement- based Composites[J]. Journal of Wuhan University of Technology-Materials Science Edition, 2008, 23(04): 571-573.
2. Zhang P, Huang Z X, Wang G Q. Preparation and Properties of Carbon Fiber Chiral Materials[J]. Journal of Wuhan University of Technology-Materials Science Edition, 2008, 23(04): 510-512.
3. Edie D D. The Effect of Processing on the Structure and Properties of Carbon Fibers[J]. Carbon, 1998, 36: 345-362.
4. Kobets L P, Deev I S. Carbon Fibers: Structure and Mechanical Properties[J]. Composites Science and Technology, 1997, 57: 1571-1580.
5. Zhang W X, Liu J. Effect of Post-spinning Modification on the PAN Precursors and Resulting Carbon Fibers[J]. Journal of Wuhan University of Technology-Materials Science Edition, 2006, 21(03): 44-48.
6. Ziabicki A. The Basic Principle of Fiber Formation[M]. New York: Willey, 1976.
7. Doppert H L, Harmsen G J. The Influence of the Stretch Ratio on the Rate of Diffusion in a Wet-spinning Process[J]. Journal of Applied Polymer Science, 1973, 17: 893-903.
8. Paul D R, Armstrong A A. The Elastic Stresses Generated During Fiber Formation by Wet-spinning[J]. Journal of Applied Polymer Science, 1973, 17: 1269-1282.
9. Paul D R. Diffusion During the Coagulation Step of Wet-spinning[J]. Journal of Applied Polymer Science, 1968, 12: 383-402.
10. Um I C, Kweon H, Lee K G, et al. Wet-spinning of Silk Polymer. I. Effect of Coagulation Conditions on the Morphological Feature of Filament[J]. International Journal of Biological Macromolecules, 2004, 34: 89-105.
11. Bahrami S H, Bajaj P, Sen K. Effect of Coagulation Conditions on Properties of Poly(acrylonitrile-carboxylic acid) Fibers[J]. Journal of Applied Polymer Science, 2003, 89: 1825-1837.
12. Stoyanov A I, Krustev P V. Influence of Drawing Speed on Some Properties of Acrylic Fibers[J]. Journal of Applied Polymer Science, 1981, 26: 1813-1818.
13. Rende A. A New Approach to Coagulation Phenomena in Wet-spinning[J]. Journal of Applied Polymer Science, 1972, 16: 585-594.
14. Chou W L, Yu D G, Yang M. Influence of Coagulant Temperature and On-Line Drawing on the Mechanical Properties and Permeation Performance of Cellulose Acetate Hollow Fibers[J]. Journal of Polymer Research-Taiwan, 2005, 12(3): 219-229.
15. 2O in Polyacrylonitrile Fiber Formation[J]. Journal of Polymer Research, 2005, 12: 49-52.
16. Chen H, Qu R J, Liang Y. Kinetics of Diffusion in Polyacrylonitrile Fiber Formation[J]. Journal of Applied Polymer Science, 2005, 96: 1529-1533.
17. Qian B, Pan D, Wu Z Q. The Mechanism and Characteristics of Dry-jet Wet-spinning of Acrylic Fibers[J]. Advances in Polymer Technology, 1986, 6: 509-529.
18. Takahashi M, Nukushina Y, Kosugi S. Effect of Fiber- forming Conditions on Microstructure of Acrylic Fiber[ J]. Textile Research Journal, 1964, 34: 87-97.
19. Chen J, Wang C, Dong X, et al. Study on the Coagulation Mechanism of Wet-Spinning PAN Fibers[J]. Journal of Polymer Research, 2006, 13: 515-519.
20. Chen J, Wang C G, Ge H Y, et al. Effect of Coagulation Temperature on the Properties of Poly(acrylonitrile- itaconic acid) Fibers in Wet-spinning[J]. Journal of Polymer Research, 2007, 14: 223-228.
21. He M J. Experiments Technology in Polymer[M]. Shanghai: Fudan University Press, 1996: 22-34.
22. Gupta V B, Kumar S. The Effect of Heat Setting on the Structure and Mechanical Properties of Poly (ethylene- terephthalate) Fiber. 1. Structurural Changes [J]. Journal of Polymer Science, 1981, 26: 1865.
23. Chen H, Qu R J, Liang Y, et al. Effect of Comonomers on Finishing Behavior of Carbon Fiber Precursors[J]. Journal of Polymer Research, 2005, 12(4): 313-316.
24. Ge H Y, Liu J J, Chen J, et al. Texture and Properties of AcrylonitrileYAmmonium Itaconate Copolymer Precursor Fibers and Carbon Fibers[J]. Journal of Polymer Research, 2007, 14: 91-97.
25. Ge H Y, Liu H S, Chen J, et al. The Skin-Core Structure of Poly(acrylonitrile-itaconic acid) Precursor Fibers in Wet-Spinning[J]. Journal of Applied Polymer Science, 2008, 108: 947-952.
26. Bajaj P, Sreekumar T V, Sen K. Structure Development During Dry-jet-wet-spinning of Acrylonitrile/vinyl Acids and Acrylonitrile/methyl Acrylate Copolymers[J]. Journal of Applied Polymer Science, 2002, 86: 773-787.