Paper strength agent

Paper strength agent

Starch Strengthening Agent GT-SA01

Product Introduction

This product is a multi-functional oligomer material. Its functional groups do Dehydration reaction with the starch’s hydroxyl groups, which can promote starch cross-linking, enhancing the strength of starch latex and improving coating performance. It also shields some hydroxyl groups in starch, reducing hydrophilicity and minimizing moisture absorption and reversion.


Product Performance

  • Promotes starch cross-linking and enhances the intrinsic strength of starch latex.

  • Improves the bonding between starch latex and fibers, strengthening the coating and paper surface.

  • Shields some hydroxyl groups in starch, reducing hydrophilicity and decreasing moisture absorption and reversion.

  • Enhances the stability of starch latex, preventing starch aging and maintaining consistent viscosity.


    Technical Specifications

    Item

    Standard Specification

    Non-volatile content

    58-62%

    pH (25°C)

    3.5–5.5

    Specific gravity (25°C)

    1.15–1.35

    Viscosity (25°C)

    500 CPS max


    Packaging and Storage

    Packaging: IBC ton containers or 25-ton Flexi bag.

    Storage conditions: Store indoors at 5-35°C, away from direct sunlight, in a cool place.

    Shelf life: 6 months at room temperature.

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