한국염색가공학회지 (Textile Coloration and Finishing)

  • 제7권4호
  • /
  • Pages.87-96
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  • 1995
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  • 1229-0033(pISSN)
  • /
  • 2234-036X(eISSN)
한국염색가공학회 (The Korean Society of Dyers and Finishers)
권호 표지

천연염료에 의한 염색(II) ―소목에 의한 견염색―

Dyeing with Natural Dye (II) ―Dyeing of Silk with Sappan Wood―

  • Nam, Sung Woo (Dept. of Textile Eng., SungKyunKwan Univ., Suwon, Korea Sericulture and Entomology Research Institute, R.D.A., Suwon, Korea) ;
  • Chung, In Mo (Dept. of Textile Eng., SungKyunKwan Univ., Suwon, Korea Sericulture and Entomology Research Institute, R.D.A., Suwon, Korea) ;
  • Kim, In Hoi (Dept. of Textile Eng., SungKyunKwan Univ., Suwon, Korea Sericulture and Entomology Research Institute, R.D.A., Suwon, Korea)
  • 발행 : 1995.12.01
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초록

Colorant concentrates are prepared by use of concentration method of colorants extracted from Sappan wood using met hanol. Dyeabilities and fastness properties of silk fabrics dyed with concentrate of Sappan wood are investigated.The results obtained are as follows; 1. The storage stability of colorant concentrate is poor as concentration is excess. 2. Because the colors of dyeings are different with mordants, aluminium acetate, copper acetate, chromium alum and tin chloride are used in order to obtain reddish color. 3. The optimum dyeing temperature and dyeing time are 6$0^{\circ}C$ and 60 min, respectively. 4. Dry cleaning fastness is very good, and light fastness and washing fastness are low. 5. The dyeing method is simple owing to usehess of colorant concentrate prepared without extraction of colorant every time.

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