Physical Properties of Nylon 6 Fabric Grafted with Acrylic Acid(I)

아크릴산 그라프트 나일론 6 직물의 물성(I)

  • Song, Wha-Soon (Department of Clothing and Textilies, Sookmyung Women's Univ.)
  • Published : 1996.03.01

Abstract

The grafting of acrylic acid(AA), hydrophilic vinyl monomer onto Nylon 6 fiber in the presense of ammonium persulphate(AP) has been investigated. The grading yield AA onto Nylon 6 (ibex was increased with increment of AA concentration and then reached it's maximum in presense of 0.05%AP. In case of time, the grafting yield increased rapidly up to 60 min. and then decreased gradually. The morphological change of surface of AA-g-Nylon 6 fiber by SEM with increasing of grafting yield exhibited gradual development of irregular fissure on the snlootil surface. The moisture regain of AA-g-Nylon 6 was slightly increased, but that of Na-g-Nylon 6 was remarkably increased. The fiictional electrostatic charge of Na-g-Nylon 6 fiber with increasing grafting yield was developed little. The changes of mechanical properties of fabrics, bending rigidity(B), hysteresis of bending moment(2HB), shear stiffness(G), and hysteresis of shear force at 5° of share angle were increased, which indicated much increase of KOSHI and HARI value and decrease of SHINAYAKASA.

Keywords

References

  1. J. Appl. Polym. Sci. v.29 A. K. Mukhherlee;H. G. Goel
  2. J. Appl. Polym. v.19 P. D. Kale;H. T. Lokhande
  3. Seni-i Gakkaishi v.36 M. Ohguchi;T. Yasumura
  4. Seni-i Gakkaishi v.37 M. Ohguchi;T. Yasumura
  5. Textile Res. J. v.63 no.1 G. Bogoeva-Gaceva;N. Y. Pimonenko;G. Petrov
  6. J. Korean Fiber Soc. v.29 no.4 S. K. Song;K. P. Lee
  7. J. Research Institute of Industrial Sciences v.29 S. K. Song;K. P. Lee
  8. Textile Res. J. v.61 J. H. Wang;H. Yasuda
  9. J. Korean Fiber Soc. v.9 no.1 S. R. Kim;G. S. Kim
  10. Seni-i Gakkaishi v.44 no.6 T. Suzawa;M. Sasaki
  11. 태평가의 표준화와 분석 S. Kawabata