STUDY OF DYEING BEHAVIOR OF NYLON 6 FIBERS WITH ACID DYES

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SAFI M.

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Journal: JOURNAL OF COLOR SCIENCE AND TECHNOLOGY Year:2011 | Volume:5 | Issue:2 Page(s): 95-103

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Information Journal Paper

Title

STUDY OF DYEING BEHAVIOR OF NYLON 6 FIBERS WITH ACID DYES

Author(s)

SAFI M. | Issue Writer Certificate

Keywords

ACID DYEQ3

NYLON 6Q3

SORPTION ISOTHERMQ3

LANGMUIRQ2

DUAL-MODEQ3

NERNSTQ3

TEMPERATURE EFFECTQ3

Abstract

Sorption isotherms of two ACID DYEs, Blue 127 and Green 25 on NYLON 6 fibers were studied at 90 and 98oC, respectively. A remarkable deviation from LANGMUIR isotherm was obtained for both dyes. Performance of DUAL-MODE sorption model which consists of LANGMUIR mechanism and NERNST model was tested. DUAL-MODE fitting was appeared to be in good agreement with the experimental data rather than LANGMUIR. In addition, the sorption capacity of fiber from measuring the amino end-group content and that calculated from LANGMUIR isotherm was compared. The results confirmed that the adsorption is not limited only to the sitting mechanism and there are the other sites involving in the adsorption. Studying the TEMPERATURE EFFECT on DUAL-MODEl isotherm showed the total adsorption capacity of fiber is decreased by increasing the temperature. However the most part of total sorption was still followed as LANGMUIR isotherm.

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APA: Copy

SAFI, M.. (2011). STUDY OF DYEING BEHAVIOR OF NYLON 6 FIBERS WITH ACID DYES. JOURNAL OF COLOR SCIENCE AND TECHNOLOGY, 5(2), 95-103. SID. https://sid.ir/paper/137151/en

Vancouver: Copy

SAFI M.. STUDY OF DYEING BEHAVIOR OF NYLON 6 FIBERS WITH ACID DYES. JOURNAL OF COLOR SCIENCE AND TECHNOLOGY[Internet]. 2011;5(2):95-103. Available from: https://sid.ir/paper/137151/en

IEEE: Copy

M. SAFI, “STUDY OF DYEING BEHAVIOR OF NYLON 6 FIBERS WITH ACID DYES,” JOURNAL OF COLOR SCIENCE AND TECHNOLOGY, vol. 5, no. 2, pp. 95–103, 2011, [Online]. Available: https://sid.ir/paper/137151/en

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