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Drilling Fluid Additives

Enhance drilling efficiency & decrease costs

SIM DEFOAM®

SIM DEFOAM ® is a water-based polyether defoamer designed for effective foam control in slurry-based civil engineering. It rapidly breaks down surface foam without interfering with slurry performance, treatment or separation systems. Suitable for use in microtunnelling, pipe jacking, and other water-based applications where stable foam control is required.


Main Functions

Suppresses and eliminates foam in waterbased slurry systems

Prevents foam accumulation during continuous operation

Maintains stable fluid flow and circulation

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  • Fast-acting performance at low dosage rates

  • Compatible with water-based slurries

  • Minimal impact on slurry rheology

  • Disperses easily in water

  • Fast-acting performance at low dosage rates

  • Compatible with water-based slurries

  • Minimal impact on slurry rheology

  • Disperses easily in water

  • Fast-acting performance at low dosage rates

  • Compatible with water-based slurries

  • Minimal impact on slurry rheology

  • Disperses easily in water

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