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The Physical Properties and the Dyeability of Nylon Fibers Prepared by High Speed Spinning at Different Godet Roller Draw Ratio

  • Textile Coloration and Finishing
  • Abbr : Text. Color. and Finish.
  • 2002, 14(6), pp.31~37
  • Publisher : The Korean Society Of Dyers And Finishers
  • Research Area : Engineering > Fiber Engineering > Dyeing Engineering

윤석한 1 김태경 1 Lim,Yong-Jin 2 Young-A Son 3

1한국염색기술연구소
2경북대학교
3충남대학교

Accredited

ABSTRACT

The physical properties and the dyeability of the nylon 6 fibers prepared by high speed spinning according to godet roller draw ratio form 1.1 to 1.6 were investigated. The strains of nylon 6 fibers were decreased against the increase of the godet roller draw ratio. The stresses of nylon 6 fibers were increased with the increase of the godet roller draw ratio.Birefringences, densities and crystallinities of the nylon 6 fibers were increased with the increase of godet roller draw ratio. In DSC diagrams, the γ form of crystal became dominant at higher godet roller draw ratio. The dye uptakes of C. I. Acid Blue 113 on the fibers were decreased against the increase of godet roller draw ratio.

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