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Polymodified starch

This product is a high-quality ideal paper-specific multi-modified starch, is based on the surface sizing starch, research and development of replacement products, multi-modified starch is after grafting, oxidation, adjusting viscosity, cross-linking to increase the film and other means of multi-change processing.

Key words:

  • Commodity name: Polymodified starch
  • Product Description
  • This product is a high-quality ideal paper-specific multi-modified starch, is based on the surface sizing starch, research and development of replacement products, multi-modified starch is after grafting, oxidation, adjusting viscosity, cross-linking to increase the film and other means of multi-change processing. This product can not only increase the surface strength of the paper, improve the breaking resistance, increase the breaking length strength, improve the ring pressure index, improve the printing performance. This product has good permeability to the paper and good fluidity, film-forming, at room temperature, no crust, no condensation and other characteristics, is used in conjunction with the liquid surface sizing agent quality products.

    1. product quality index

     

    Indicator Name

    Indicators

    Appearance

    White powder

    PH

    6-8

    Viscosity (mpa.s)

    <50

     

    2. method of use

    Stirring in the gelatinization tank, the product is adjusted into starch emulsion with a concentration of less than 20% (no gelatinization is required for spray use), and then heated to 80-95 degrees with steam to be gelatinized, and then kept at this temperature for 15-20 minutes before being diluted with water.

    3. packaging

    Composite bag packaging, each bag 25kg.

    4. storage

    Dry, ventilated place, no damp.

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