S-510 Silicone Leveling Agent

S-510 is a high-performance polyether leveling agent for automotive coatings, delivering exceptional DOI, gloss and haze-free finishing with wide compatibility for solvent and water-based systems.
SKU: S-5133 Kategori:
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    S-510 Leveling Agent

    Structure or Component: Special polyether-modified polymer

    Features and Applications

    S-510 is a high-performance, specially modified polyether polymer premium flow and leveling aid, engineered to deliver superior substrate wetting performance across solvent-based, solvent-free, and waterborne coating systems. It is professionally formulated to significantly enhance Distinctness of Image (DOI) and surface gloss, ensuring exceptional film clarity, fullness, and depth without any risk of haze, blue tint, or reduced light transmittance.

    Thanks to its excellent system compatibility, this additive will not migrate or float within the formulation, making it perfectly suitable for both transparent clear coats and pigmented coating systems. Furthermore, it effectively preserves the structural integrity of the cured coating film, ensuring that multiple subsequent recoatings remain completely free of turbidity or cloudiness issues.

    Whether applied in high-gloss topcoats or industrial-grade finishes, S-510 consistently delivers a flawless, high-brilliance surface finish, while maintaining reliable recoatability and long-term formulation stability for professional coating production.

    Technical Data

    Exterior: Light yellow transparent liquid

    Viscosity (25℃, mm2/s): 100-300

    Density (25℃): 1.440-1.450

    Non-volatile matter content (120℃/2h, %): >97

    Application and Addition Amount

    Applications:

    • Car OEM coatings
    • Car repair coatings

    Usage & Dosage:

    • Recommended Dosage: Standard: 0.05% – 0.5% of the total formula
    • Incorporation: Add during the paint mixing stage to ensure uniform and optimal distribution in the formulation

    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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