Latest News and Updates on Textile Auxiliaries and Dyes

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Modified Polyester Dyeing Process and Performance AnalysisI. What is Modified Polyester?Modified polyester is a fiber material that chemically modifies traditional polyester by introducing a third or fourth monomer into the molecular structure of polyester (PET).Common modification methods include:T Read More

Points to Note in Actual Production of SD-Type Cationic DyesSD-type cationic dyes are dyes specifically designed for particular fibers and processes. Their key characteristics are their "disperse" nature and relatively wide chemical mixing temperature range. Dye Type and CharacteristicsSD-type cat Read More

Questions on Basic Knowledge of Acrylic Fiber and Cationic Dyes1. Why choose 80 ℃ oxygen bleaching for fabrics containing acrylic fiber?The glass transition temperature Tg of acrylic fiber is between 70-85 ℃ (the temperature at which the high elastic state transitions to the glass state). Beyond thi Read More