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Physicochemical Characterization of PET Fabrics Treated with Chitosan after Exposure to O2 Low Temperature Plasma - Especially by KES evaluation -

  • Textile Coloration and Finishing
  • Abbr : Text. Color. and Finish.
  • 2005, 17(5), pp.26-36
  • Publisher : The Korean Society Of Dyers And Finishers
  • Research Area : Engineering > Fiber Engineering > Dyeing Engineering

구 강 1 Kim, Sam Soo 1 박영미 1 유재영 1 구본식 2 유승춘 2

1영남대학교
2섬유패션기능대학

Accredited

ABSTRACT

study was carried to evaluate mechanical characteristics of Poly(ethylene terephthalate) fabrics (by Kawabata evaluation system(KES)) which was systematically treated with O2 low temperature plasma and chitosan acetate solution. Furthermore, surface structure was investigated by SEM, AFM, air permeability and wettability. Tensile energy(WT), shear rigidity(G) and surface roughness(MIU) properties calculated by KES-FB have increased with increasing plasma treatment time, while bending rigidity(G) and energy of compression(WC) value were decreased compared with those of the untreated. SEM photographs showed the identification of chitosan coating but did not confirm the plasma etching structure. Air permeability was decreased according to plasma treatment time with increasing concentrations of chitosan. The water absorption rate made rapid progress by chitosan treatment.

Citation status

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