직/편성물 염색

Dyeing Properties of Wool Treated with Dry Heat, Super Heat Steam, and High Pressure Steam.

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 297
Researchers treated wool fibers and woolen fabrics with dry heat (170 degrees centigrade for 15 minutes), super heat steam (170 degrees centigrade for 15 minutes), and high pressure steam (120 degrees centigrade for 15 minutes). Zeta electric potential and electron spectroscopy for chemical analysis measured the surface electric properties of the fibers. K/S measurements were used to study the effect of heat treatments on color. Surface negative electric potential and O(1s) intensity increased slightly as a result of the heat treatments. The fibers and fabrics were dyed with two acid dyes (leveling type C.I. Acid Red 18 and milling type C.I. Acid Blue 83). The rate of dyeing increased for both dyes with an increase in heat treatment temperature. Saturation dye exhaustion increased for C.I. Acid Blue 83. 9 refs.
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