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Physicochemical Properties of Non-Formaldehyde Resin Finished Rayon Fabric and Their Optimal Treatment Condition

  • Textile Coloration and Finishing
  • Abbr : Text. Color. and Finish.
  • 2012, 24(3), pp.221-231
  • Publisher : The Korean Society Of Dyers And Finishers
  • Research Area : Engineering > Fiber Engineering > Dyeing Engineering

김한기 1 Namsik Yoon 1 Manwoo Huh 2 Sung-Ki Jeon 3

1경북대학교
2경일대학교
3DYETEC연구원

Accredited

ABSTRACT

Rayon fabrics were treated with some commercial non-formaldehyde and low-formaldehyde resins, and then their effect on the physicochemical properties of fabrics, including formaldehyde release, tear strength, shrinkage, and wrinkle recovery, were investigated respectively. Rayons treated with non-formaldehyde resin, little formaldehyde release was observed. Considering other factors, the optimal concentration of non-formaldehyde resin was shown to be 11-13%, and curing temperature was 170~175℃. In case of low-formaldehyde type, 9-11% resin concentration and curing temperature of 170~180℃ were recommended for optimal finishing condition. The choice and combination of resins and catalysts were also important factors,and preliminary considerations before resin-finishing of rayon are also important to get much better results.

Citation status

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