Effect of hot drawing on the structure and properties of novel polyamide 5,6 fibers

Textile Research Journal

Volumn 84, Issue 16, 2014, Pages 1700-1707

  Eltahir, Yassir A ^a,b   Saeed, Haroon A M ^a,b   Yuejun, Chen ^a   Xia, Yumin ^a   Yimin, Wang ^a  

^a DONGHUA UNIVERSITY   (China)

^b UNIVERSITY OF GEZIRA   (Sudan)

Author keywords

6; fiber; hot drawing; polyamide 5

Indexed keywords

CRYSTAL ORIENTATION; CRYSTALLINITY; DIFFERENTIAL SCANNING CALORIMETRY; FIBERS; MELT SPINNING; TENSILE TESTING;

ELONGATION AT BREAK; HOT DRAWING; NOVEL POLYAMIDES; ORIENTATION FACTORS; SONIC VELOCITY; STRUCTURE AND PROPERTIES; TEST MEASUREMENTS; WIDE ANGLE XRAY DIFFRACTION;

SPINNING (FIBERS);

EID: 84927732016     PISSN: 00405175     EISSN: 17467748     Source Type: Journal    
DOI: 10.1177/0040517514527378     Document Type: Article

References (26)

1. Kohan MI. Nylon plastics handbook, Munich: Carl Hanser Verlag, 1995.
2. Carothers WH. Patent 2,130,948, USA, 1938.
3. Carothers WH and Graves GD.Patent, 2 163 584, USA, 1939.
4. Carothers WH, Hill JW. Studies of polymerization and ring formation. XV. Artificial fibers from synthetic linear condensation superpolymers. J Am Chem Soc 1932; 54: 1579–1587.
5. Gulgunje P, Bhat G, Spruiell J. Structure and properties development in poly(phenylene sulfide) fibers. II. Effect of one-zone draw annealing. J Appl Polym Sci 2012; 125: 1890–1900.
6. Yeh JT, Wang CK, Liu ZW, et al. Drawing and ultimate tensile properties of nylon 6/nylon 6 clay composite fibers. Polym Eng Sci 2012; 52: 1348–1355.
7. Rahbar RS, Mojtahedi MRM. Influence of hot multistage drawing on structure and mechanical properties of nylon 6 multifilament yarn. J Eng Fibers Fabr 2011; 6: 7–15.
8. Song JW, Abhiraman AS, Rickards AP. Drawing rate effects on morphological parameters in nylon-6, PET, and PBT filaments. J Appl Polym Sci 1982; 27: 2369–2375.
9. Lyoo WS, Lee HS, Ji BC, et al. Effect of zone drawing on the structure and properties of melt-spun poly(trimethylene terephthalate) fiber. J Appl Polym Sci 2001; 81: 3471–3480.
10. Salem DR, Moore RAF, Weigmann HD. Macromolecular order in spin-oriented nylon 6 (polycaproamide) fibers. J Polym Sci B Polym Phys 1987; 25: 567–589.
11. Murthy NS, Bray RG, Correale ST, et al. Drawing and annealing of nylon-6 fibres: studies of crystal growth, orientation of amorphous and crystalline domains and their influence on properties. Polymer 1995; 36: 3863–3873.
12. Hsiao BS, Kennedy AD, Leach RA, et al. Studies of structure and morphology development during the heat-draw process of nylon 66 fiber by synchrotron X-ray diffraction and scattering techniques. J Appl Crystallogr 1997; 30: 1084–1095.
13. Puiggalí J, Franco L, Alemán C, et al. Crystal structures of nylon 5,6. A model with two hydrogen bond directions for nylons derived from odd diamines. Macromolecules 1998; 31: 8540–8548.
14. Morales-Gámez L, Soto D, Franco L, et al. Brill transition and melt crystallization of nylon 56: an odd–even polyamide with two hydrogen-bonding directions. Polymer 2010; 51: 5788–5798.
15. Alexander LE. X-ray diffraction methods in polymer science, New York: Wiley-Interscience, 1969.
16. Patterson A. The Scherrer formula for X-ray particle size determination. Phys Rev 1939; 56: 978–978.
17. Meyabadi TF, Mojtahedi MRM, Shoushtari SAM. Melt spinning of reused nylon 6: structure and physical properties of as-spun, drawn, and textured filaments. J Textil Inst 2010; 101: 527–537.
18. Lin Q, Jho J, Yee AF. Effect of drawing on structure and properties of a liquid crystalline polymer and polycarbonate in-situ composite. Polym Eng Sci 1993; 33: 789–798.
19. Xiao W, Yu H, Han K, et al. Study on PET fiber modified by nanomaterials: improvement of dimensional thermal stability of PET fiber by forming PET/MMT nanocomposites. J Appl Polym Sci 2005; 96: 2247–2252.
20. Ren Y. Restudy of bismuth sulfosalt minerals in Pangushan tungsten quartz vein deposit, Jiangxi Province. Dizhi Zhaokuang Luncong 1998; 13: 1–17.
21. Mahendrasingam A, Martin C, Fuller W, et al. Effect of draw ratio and temperature on the strain-induced crystallization of poly (ethylene terephthalate) at fast draw rates. Polymer 1999; 40: 5553–5565.
22. Salem DR. Crystallization kinetics during hot-drawing of poly(ethylene terephthalate) film: strain-rate/draw-time superposition. Polymer 1992; 33: 3189–3192.
23. Salem DR. Crystallization during hot-drawing of poly(ethylene terephthalate) film: influence of temperature on strain-rate/draw-time superposition. Polymer 1994; 35: 771–776.
24. Vasanthan N. Orientation and structure development in polyamide 6 fibers upon drawing. J Polym Sci B Polym Phys 2003; 41: 2870–2877.
25. Kim SY, Kim SH, Kim JY, et al. Novel CO2 laser drawing of thermotropic liquid crystal polymer and poly(ethylene 2,6-naphthalate) blend fibers. J Appl Polym Sci 2007; 104: 205–211.
26. Peterlin A. Morphology and properties of crystalline polymers with fiber structure. Textil Res J 1972; 42: 20–30.