S-6814 Defoamer

S-6814 is a high-efficiency non-silicon defoamer for oil-based systems, delivering reliable defoaming & interlayer adhesion without silicone-related compatibility issues.
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    S-6814 Defoamer

    Structure or Component: Non-silicon (Silicone-free)

    Features and Applications

    S-6814 is a high-efficiency non-silicon (silicone-free) defoamer, engineered with exceptional rapid bubble-breaking and long-lasting foam suppression performance, specially tailored for oil-based coating and ink systems. It is designed to quickly and thoroughly eliminate both large macro-bubbles and fine micro-foam generated during high-shear production processes and on-site application stages, effectively preventing common surface defects such as shrinkage cavities (fish-eyes) and ensuring a smooth, flawless coating finish.

    Its unique silicone-free chemical formulation eliminates the compatibility risks associated with traditional silicone defoamers, guaranteeing maximum interlayer adhesion between multi-coat systems and excellent compatibility across diverse oil-based resin systems. This makes it the optimal and reliable choice for multi-coat industrial coating and decorative painting projects, where both flawless surface aesthetics and high structural integrity are critical requirements.

    Technical Data

    Exterior: Amber-colored transparent liquid

    Density (25℃): 0.90-0.96

    Non-volatile matter content (120℃/2h, %): 50

    Application and Addition Amount

    Applications:

    • Oil-based industrial and architectural paints
    • Oil-based printing inks
    • Oil-based leather paints and coating formulations

    Usage & Dosage:

    • Recommended Dosage: Standard: 0.1% – 1% of the total formula
    • Incorporation: Add during the paint or ink mixing stage to ensure uniform and optimal distribution

    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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