S-4010 Dispersing Additives

S-4010 is a high-performance polyurethane dispersant comparable to EFKA 4010, offering excellent pigment dispersion & anti-settling performance for solvent and water-based coatings.
SKU: S-4010 Kategori:
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    S-4010 Dispersing Additives

    Structure or Component: Modified polyurethane polymer

    Features and Applications

    Similar to EFKA 4010, S-4010 is a high-performance modified polyurethane dispersant, engineered to maximize pigment utilization efficiency across full-range solvent-based coating systems, while also compatible with water-based and UV-curable formulations. It significantly boosts pigment dispersion efficiency and shortens grinding time, delivering exceptional viscosity-reducing dispersibility and rapid pigment wetting performance to streamline coating production processes.

    This dispersant is specially optimized for common inorganic fillers and pigments, including titanium dioxide, calcium carbonate and other typical coating pigments, ensuring stable, uniform and fine grinding results, avoiding agglomeration and uneven dispersion issues. It also boasts robust anti-settling properties, effectively preventing pigment floating, flooding, surface mottling and other common defects in high-demand coating applications.

    Additionally, S-4010 optimizes the uniform orientation of matte powder and enhances overall surface gloss and fullness, making it a versatile universal dispersant. It is widely applicable for achieving flawless, high-brilliance finishes in various solvent-borne color paints and high-end coating systems.

    Technical Data

    Exterior: Yellow transparent liquid

    Viscosity (25℃, mm2/s): 1000-2000

    Non-volatile matter content (120℃/2h, %): 100

    Application and Addition Amount

    Applications:

    • General Fields: All solvent-based, water-based coatings and printing ink formulations
    • High-end Coatings: Automotive coatings, coil coatings, wood furniture coatings
    • Industrial Coatings: Floor coatings, general industrial coatings, plastic coatings & inks

    Usage & Dosage:

    • Recommended Dosage: Standard solvent-based systems: 0.1% – 5% of the total formula; UV & Water-based systems: 0.3% – 1.0% of the total formula
    • Incorporation: Add during the pigment grinding or paint mixing stage to ensure uniform and optimal dispersion

    Package

    25L/Barrel or 200L plastic/steel Barrel.

    Storage

    Store in airtight container for 24 months, keep in a cool, dry place away from direct heat and sunlight.

    Transportation

    Transport as non-hazardous chemicals.

    Special Note

    The technical parameters provided in this document are typical reference values only and are not intended as official product acceptance standards. Product specifications may be updated without prior notice.

    Due to varying usage conditions and formulation differences, we cannot guarantee the absolute correctness and applicability of the product for specific usage scenarios and purposes, and shall not assume any liability for direct, indirect, or accidental losses arising from improper use.

    Users are recommended to conduct sufficient compatibility and performance tests, or consult our technical team, before formal application of the product.

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