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  • Mar / 26 2024

    Known for the Bright Colors—Anthraquinone Dyes

    Anthraquinone is one of the important intermediates of various dyes, especially the intermediates of bright blue and red dyes.
  • Mar / 25 2024

    What Else Are in the Finished Dye ?

    Dye production is generally divided into three steps: 1. Synthesis of dye intermediates 2. Production of raw dyestuff by chemical reaction of dyestuff intermediates. 3. Dye powder is processed to prod
  • Mar / 22 2024


    Enzyme washing or "bio stoning" is a textile manufacturing technique in which cellulase enzymes are applied to denim. As with traditional stone washing, the intended effect is a faded appear
  • Mar / 21 2024

    The Principle of coloring

    Coloration is the process of imparitng colour to the substrate like fibre, top,yarn and fabric. Textile speciality chemicals play an important role in achieving the right results.Levelling agents ensu
  • Mar / 20 2024

    Technology Sharing

    Color difference problems in the dyeing and processing of polyester/cotton blended fabrics
  • Mar / 19 2024


    Quinoline, CAS NO:91-22-5. The EU REACH regulations in 2018 listed quinoline as a carcinogen, mutagenic, and reproductive toxic (CMR) substance. In January 2018, Oeko-Tex Standard 100 listed quinoline
  • Mar / 19 2024

    Effect of thermal migration of disperse dyes

    Thermal migration is a phenomenon of thermal migration of dyes that occurs when polyester dyed with disperse dyes is treated at high temperatures. So, what is the cause of thermal migration? How to
  • Mar / 18 2024

    The Special Characteristics of Disperse Dyes

    Disperse dyes are traditionally non-ionic dyes with very low solubility. So disperse dyes exhibit comparatively better sustainability for hydrophobic fibers, such as polyester, nylon and acetate. The
  • Mar / 14 2024

    Test of dispersion stability of disperse dyes

    Test of dispersion stability of disperse dyes: (1) Filter paper method: Prepare 10 g/L disperse dye solution and add acetic acid to adjust the pH value. Take 500 ml and use #2 filter paper to suction
  • Mar / 14 2024

    Common dispersants in disperse dyes

    (1) Sodium lignosulfonate: Sodium lignosulfonate is an anionic surfactant. It has strong dispersing ability and is suitable for dispersing solids in water media. (2) Dispersant NNO: The chemical names
  • Mar / 14 2024

    The DISPERSION of disperse dyes

    Disperse dyes were produced by the Baden Aniline Soda Company in Germany in 1922 and are mainly used for dyeing polyester fibers and acetate fibers. Disperse dyes are non-ionic dyes that have low s
  • Nov / 16 2023

    Digital printing technology features

    1) The cost of digital printing for small batch production (within 1000m) is lower than that of traditional printing. This lays a good foundation for adapting to the multi-variety and small-volume mar
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