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

Solvay Rhodoline 697 Mineral Oil Defoamer Surfactant

Solvay Rhodoline 697 is a high-performance mineral oil-based defoamer surfactant from Solvay’s Rhodoline series, engineered for rapid foam suppression in demanding industrial applications including paints, coatings, and agrochemicals. It combines silicone-free formulation with excellent compatibility, stability, and low-odor profile, ensuring reliable defoaming without compromising system integrity or clarity.
  • solvay rhodoline 697 mineral oil defoamer surfactant_67dfc78f
  • solvay rhodoline 697 mineral oil defoamer surfactant_67dfc78f

Features Of Solvay Rhodoline 697 Mineral Oil Defoamer Surfactant

  1. Highly effective mineral oil-based defoamer with synergistic surfactant system for rapid foam knockdown.

  2. Excellent compatibility with aqueous systems, including high-shear and high-temperature industrial processes.

  3. Low dosage requirement ensures cost efficiency without compromising performance.

  4. Non-silicone formulation avoids residue issues and complies with silicone-sensitive applications.

  5. Stable dispersion in water-based formulations with minimal settling or separation over time.

Typical Applications Of Solvay Rhodoline 697 Mineral Oil Defoamer Surfactant

  1. Water-based paints and coatings manufacturing.

  2. Industrial cleaning and detergent formulations.

  3. Textile processing auxiliaries (e.g., scouring, dyeing, and finishing baths).

  4. Agrochemical adjuvant systems for spray tank solutions.

  5. Papermaking process aids in coating and sizing applications.

Specifications Of Solvay Rhodoline 697 Mineral Oil Defoamer Surfactant

Chemical TypeMineral oil-based defoamer with non-ionic surfactants
Product FormLiquid emulsion
AppearanceOpaque white to off-white liquid
pH (1% aqueous dispersion)6.0–8.0
Density (20 °C)0.95–1.05 g/cm³
Viscosity (25 °C)100–300 mPa·s
Recommended Use Level0.05–0.5 wt% (based on total formulation)
Storage Stability12 months in unopened original container at 5–30 °C


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