직/편성물 염색

Testing of Dyes and Dyeings.

  • 출판일2002.08
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 279
An overview of the principles and methods for evaluating dye and dyeing properties focuses on dye solution spectrophotometric analysis; dye color yield evaluation; colorfastness test methods; standard depths of shade; lightfastness testing; washfastness testing; identification of dyes on fibers; chromatographic methods for separating dyes; and adsorption, thin layer, ion exchange, paper, and high pressure liquid chromatography. Dye fastness properties depend on dye molecular structure, the dye/fiber bond, amount of dye in the fiber, fiber chemical structure, the presence of other chemicals in the fiber, and exposure conditions. 14 refs.
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