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Textile Auxiliaries and Dyes

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  • Q What are the types of common biological enzymes?

    A
    Common biological enzymes include desizing enzyme, catalase, polishing enzyme and so on.
    Due to the particularity of biological enzymes, the use conditions need to be strictly controlled during the use process, and the role of each enzyme is relatively single, so it is necessary to understand its enzyme activity content and specific role before use.
    Desizing enzyme: The main function is to remove starch slurry on the fabric, which has the advantages of low temperature, high efficiency and no pollution.
    Catalase: It can remove hydrogen peroxide in solution and is generally used to treat residual hydrogen peroxide working solution.
    Polishing enzyme: Generally divided into neutral and acidic according to the conditions of use, it can hydrolyze the messy tiny fibers on the surface of the fabric, without damaging the fiber backbone to obtain high-quality fabric surface (commonly used in natural cellulose such as cotton, linen, regenerated cellulose, etc. fabric).

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