Browse > Article
http://dx.doi.org/10.12772/TSE.2012.49.1.035

Study on Improving Strength of Industrial Polyester Fibers  

Park, Young-Shin (Department of Advanced Organic Materials and Textile System Engineering, Chungnam National University)
Nam, Young-Sik (Goostech Co., Ltd.)
Jung, Sang-Young (Samyang Corporation Industrial Materials R & D Center)
Choi, Jae-Ho (Samyang Corporation Industrial Materials R & D Center)
Jang, Ki-Hyuk (Samyang Corporation Industrial Materials R & D Center)
Park, Won-Ho (Department of Advanced Organic Materials and Textile System Engineering, Chungnam National University)
Publication Information
Textile Science and Engineering / v.49, no.1, 2012 , pp. 35-40 More about this Journal
Abstract
In this work, effects of total draw ratio change on the mechanical properties of polyester fibers were studied. The process parameter was a total draw ratio and the draw ratios that were used ranged from 6.6 to 7.0. Tensile properties are determined from the tensile tester, and crystallite parameters from the density measurement and X-ray diffraction were discussed with the different total draw ratios. The tenacity, young's modulus and crystallinity were increased to 10.6 g/d, 123.2 g/d and 42.1%, respectively, with increase in the total draw ratio. The relations between total draw ratio and mechanical properties of high tenacity polyester fiber were discussed.
Keywords
polyester; draw ratio; high tenacity; crystallinity; X-ray diffraction;
Citations & Related Records
연도 인용수 순위
  • Reference
1 한국섬유공학회, "인조섬유", 형설출판사, 1994.
2 한국섬유공학회, "최신합성섬유", 형설출판사, 2001.
3 H. F. Mark, N. G. Gaylord, and N. M. Bikales, Eds., "Encyclopedia of Polymer Science and Technology", John Wiley & Sons, New York, 1969, 11, pp.1-41.
4 F. J. Kovac, "Symposium on Tire Cord", J Appl Polym Sci, 1973, 17, 1989-1991.   DOI
5 A. Ziabicki and H. Kawai, "High Speed Fiber Spinning", John Wiley & Sons, London, 1985, Chap. 5 and
6 M. A. Matovich and R. A. Pearson, "Spinning a Molten Threadline", Ind Eng Chem Fundam, 1969, 8, 512-520.   DOI
7 H. R. Allcock and F. W. Lampe, "Contemporary Polymer Chemistry", Prentice Hall, Englewood Cliffs, 1981, pp.277-302.
8 G. Farrow and I. M. Ward, "Crystallinity in Poly(ethylene terephthalate): A Comparison of X-ray, Infra-red and Density Measurements", Polymer, 1960, 1, 330-339.   DOI
9 J. T. Koberstein and R. S. Stein, "Small-angle X-ray Scattering Measurements of Diffuse Phase-boundary Thicknesses in Segmented Polyurethane Elastomers", J Polym Sci, Polym Phys Ed, 1983, 23, 2181-2200.
10 G. L. Clark, "The Encyclopedia of X-rays and Gamma Rays", Reinhold, New York, 1963, pp.785-802.
11 P. Scherrer, "Bestimmung der Grosse und der inneren Struktur von Kolloidteilchen mittels Rontgenstrahlen", Nachrichten von der Gesellschaft der Wissenschaften zu Goottingen, 1918, 2, 98-100.
12 S. G. Nail and N. V. Bhat, "Structural and Morphological Studies of Aminolysed Poly(ethylene terephthalate) Fibre", Polymer, 1986, 27, 233-240.   DOI
13 G. Schmack, R. Schreiber, W. S. Veeman, H. Hofmann, and R. Beyreuther, "Relation between Molecular Orientation and Mechanical Properties in Differently Processed Polyamide 4.6/6 Textile Yarns", J Appl Polym Sci, 1997, 66, 377-385.   DOI
14 R. Huisman and H. M. Heuvel, "The Effect of Spinning Speed and Drawing Temperature on Structure and Properties of Poly(ethylene terephthalate) Yarns", J Appl Polym Sci, 1989, 37, 595-616.   DOI
15 J. C. Rodriguez-Cabello, J. Santos, J. C. Merino, and J. M. Pastor, "Thermally Induced Structural Changes in Lowshrinkage Poly(ethylene terephthalate) Fibers", J Polym Sci, Polym Phys Ed, 1996, 34, 1243-1255.   DOI
16 T. Todorov, L. Nikolova, N. Tomova, and V. Dragostinova, "Photoinduced Anisotropy in Rigid Dye Solutions for Transient Polarization Holography", IEEE J Quantum Electron, 1986, QE-22, 1262-1267.
17 G. H. Hsiue and T. S. Yeh, "The Thermal Shrinkage of the Drawing Poly(ethylene isophthalate terephthalate) Copolyester Films", J Appl Polym Sci, 1989, 37, 2803-2816.   DOI
18 T. Todorov, N. Tomova, and L. Nikolova, "High-sensitivity Material with Reversible Photo-induced Anisotropy", Opt Commun, 1983, 47, 123-126.   DOI