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

Lubrizol D-foam-R C115 Defoamer

Lubrizol D-foam-R C115 Defoamer is a high-performance silicone-free, water-dispersible defoamer designed for demanding industrial cleaning and coating applications. It rapidly eliminates foam and prevents re-foaming in alkaline systems, offering excellent compatibility with surfactants and stable performance across wide pH and temperature ranges.
  • lubrizol d foam r c115 defoamer_8c274c38
  • lubrizol d foam r c115 defoamer_8c274c38

Features Of Lubrizol D-foam-R C115 Defoamer

  1. Highly effective silicone-based defoamer with rapid knock-down and lasting foam suppression.

  2. Excellent compatibility in water-based industrial formulations, including high-shear and high-temperature processes.

  3. Low addition rate required—typically effective at 0.05–0.3 wt% in final formulation.

  4. Non-staining and non-hazing; maintains clarity and surface aesthetics in finished products.

  5. Stable across a broad pH range (pH 4–12) and resistant to microbial degradation.

Typical Applications Of Lubrizol D-foam-R C115 Defoamer

  1. Water-based paints and architectural coatings.

  2. Industrial cleaning agents and detergents.

  3. Textile auxiliaries, including dyeing and finishing baths.

  4. Agrochemical formulations such as herbicide and fungicide concentrates.

  5. Printing inks and flexographic ink systems.

Specifications Of Lubrizol D-foam-R C115 Defoamer

Chemical TypeSilicone emulsion (polydimethylsiloxane-based)
Product FormOpaque white liquid emulsion
AppearanceHomogeneous, slightly viscous milky liquid
Primary ApplicationsDefoaming in aqueous industrial systems
Key FeaturesRapid foam collapse, long-term antifoam persistence, low volatility
BenefitsImproved process efficiency, reduced entrained air, enhanced product stability
pH (1% aqueous dispersion)6.0–8.0
Storage Temperature Range5–40 °C (avoid freezing and prolonged exposure >45 °C)


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