Browsing by Author "Ahmed Ali Sheikh"

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    Fastness properties of different reactive dye classes on cotton fabric with chemical fixing agent
    (UMT, Lhr, 2015) Abdul Hannan Tahir; Ahmed Ali Sheikh; Mashood Ahmed; Sikander Anwar
    In this work the dye of two different companies are used to elaborate their chemical and physical properties to determine their actual efficiency and effects on cotton fabric by applying fixer. The reactive dyes shows their exhaustion and fixation on the fabric in a calculated time. The color fastness is checked through different standard methods and tools in Industry. The difference in the fabric weight, shade, and its fixation tells the physical properties of the dye and the exhaustion time, pH, and auxiliaries tells the chemical properties of the dye. We have choose the warm reactive dyes of two different companies, Remazol Red 3BS, Yellow 3RS, Blue R and Lx Red, Yellow & Blue Dye.