Additives for cement slurries

FIXDEFOAM DF-R - Defoamer for cement and drilling fluids

liquid defoamer designed to combat foaming in various process fluids; the goal is to extinguish foam by reducing the tension at the surface of the liquid.

Properties and characteristics

  • DF-R is a defoaming agent designed to suppress existing foam and prevent its formation in cement slurries based on all classes of cements.
  • Does not react with other additives that modify the properties of cement mortar.
  • Equally effective over a wide range of temperatures and pH.
  • Appearance – colorless or light yellow non-toxic liquid.
  • Recommended consumption: 0.1–0.5% by weight of dry cement
  • It has the function of containing foam, extinguishing foam, and combating gas migration.
  • It is resistant to high temperatures.
  • Good compatibility with other additives.
  • Suitable as an antifoaming additive to mixing fluid for the preparation of drilling and cement slurries
  • Does not have a negative effect on rheological and filtration properties.

Packaging, storage

  • Supplied in plastic canisters of 25 kg, in plastic barrels of 200 kg
  • The shelf life is 2 years.
Certificate of Conformity


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