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

Concentrol EMULTROL DFM OLM-18 Defoamer

Concentrol EMULTROL DFM OLM-18 Defoamer is a high-performance silicone-polyether copolymer antifoam designed for demanding industrial water-based systems. It delivers rapid knock-down and lasting foam suppression in coatings, adhesives, and construction chemicals. The formulation ensures excellent compatibility, low dosage efficiency, and minimal surface defects. Trusted globally for reliability and consistent defoaming action across varied pH and temperature conditions.
  • concentrol emultrol dfm olm 18 defoamer_d381b36f
  • concentrol emultrol dfm olm 18 defoamer_d381b36f

Features Of Concentrol EMULTROL DFM OLM-18 Defoamer

  1. High-efficiency silicone-free defoaming action in demanding aqueous systems.

  2. Excellent compatibility and dispersion stability in anionic, nonionic, and cationic formulations.

  3. Low dosage requirement with rapid foam knock-down and sustained antifoam performance.

  4. Non-hazardous formulation compliant with REACH and major global regulatory frameworks.

  5. Thermally stable across a broad processing temperature range (5–90 °C).

Typical Applications Of Concentrol EMULTROL DFM OLM-18 Defoamer

  1. Water-based architectural coatings and decorative paints.

  2. Industrial maintenance and protective coatings.

  3. Textile printing and dyeing auxiliaries.

  4. Agrochemical suspension concentrates (SC) and emulsifiable concentrates (EC).

  5. Construction chemicals including cementitious grouts and tile adhesives.

Specifications Of Concentrol EMULTROL DFM OLM-18 Defoamer

Chemical TypeOrganic polymer-based defoamer
Product FormOpaque white liquid
AppearanceHomogeneous, low-viscosity emulsion
pH (1% aqueous dispersion)6.5–7.5
Density (20 °C)1.01–1.04 g/cm³
Active Content30–35 wt%
SolubilityInsoluble in water; dispersible in polar media
Storage Stability≥12 months at 5–30 °C in sealed container


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