한국염색가공학회지 (Textile Coloration and Finishing)
- 제7권3호
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- Pages.53-59
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- 1995
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- 1229-0033(pISSN)
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- 2234-036X(eISSN)
폴리에스테르 및 폴리에스테르/나일론 부직포의 용제첨가 거품염욕에서의 염색성
Dyeabilities of Polyester and Polyester/Nylon Nonwovens in the Foam Dyebath Assisted with Solvent
초록
In foam dyebath assisted with and without solvent (iso-propylacohol) for polyester and polyester(30%)/nylon(70%) (P3/N7) nonwoven fabrics, adsorption behavior of polyester and P3/N7 nonwovens dyed with C.I. Disperse Red 4 (Red 4), C.I. Acid Violet 54(Violet 54) and Red 4/Violet 54 were investigated by determining the K/S value. The K/S values of polyester and P3/N7 nonwovens in the foam dyeing was greatly enchanced by adding the iso-propylalcohol, but these values were not higher than the carrier dyeing. Dyeabilities of polyester/nylon blended nonwoven fabrics to Red 4, Violet 54 and Red 4/Violet 54 in the foam dyeing were influenced by the affinity of dye to fiber.
키워드