Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Solvay Rhodoline DF 6078 Defoamer

Solvay Rhodoline DF 6078 Defoamer is a silicone-based, water-dispersible antifoam agent designed for demanding industrial applications including paints, coatings, and adhesives. It delivers rapid foam suppression, excellent compatibility, and long-term stability without affecting gloss or substrate wetting.
  • solvay rhodoline df 6078 defoamer_495b4a6f
  • solvay rhodoline df 6078 defoamer_495b4a6f

Features Of Solvay Rhodoline DF 6078 Defoamer

  1. Highly effective silicone-based defoamer for rapid foam knock-down and long-term foam suppression.

  2. Excellent compatibility with water-based systems, including acrylic, vinyl acetate, and styrene-butadiene emulsions.

  3. Low dosage requirement—typically effective at 0.05–0.3 wt% active on total formulation.

  4. Thermally stable up to 120 °C, maintaining performance during high-temperature polymerization and processing.

  5. Non-silicone residue, minimizing surface defects and ensuring good intercoat adhesion in coatings and adhesives.

Typical Applications Of Solvay Rhodoline DF 6078 Defoamer

  1. Latex paint and architectural coatings manufacturing.

  2. Adhesive and sealant formulations, especially pressure-sensitive and water-based types.

  3. Textile sizing and finishing baths where foam interferes with uniform application.

  4. Construction chemicals, including cementitious tile adhesives and grouts.

  5. Industrial cleaning concentrates and aqueous process fluids.

Specifications Of Solvay Rhodoline DF 6078 Defoamer

Chemical TypeSilicone-polyether copolymer dispersion
Product FormOpaque white liquid
AppearanceHomogeneous, slightly viscous emulsion
pH (1% aqueous dilution)6.0–7.5
Specific Gravity (20 °C)0.98–1.02 g/cm³
Viscosity (Brookfield RV, 25 °C, spindle #3, 20 rpm)1,500–3,500 mPa·s
Active Content45–50 wt%
Storage StabilityStable for ≥12 months at 5–30 °C in unopened container


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