D-Air 5000™ Defoamer

D-Air 5000™ defoamer helps eliminate the formation of foam and/or reduces the amount of foam entrained in to the cement slurry during mixing. D-Air 5000 defoamer is a hydrophobic material that is dispersible, but not soluble, in water and thus can remain active even at low concentrations. D-Air 5000 defoamer has no affect on rheological properties and/or fluid loss characteristics of cement slurries containing fluid loss additives such as Halad®-344 or Halad®-413 fluid loss additives. Additionally, D-Air 5000 defoamer is compatible with conventional retarders with negligible effect on thickening time and compressive strength development.

Features

D-Air 5000™ defoamer has the following features:

  • Significant defoaming characteristics
  • Replaces D-Air 3000™ defoamer
  • Will not affect fluid loss, thickening time or compressive strength

Applications

D-Air 5000 defoamer can be used to provide foam control with a variety of slurries, including slurries with high yield points and those containing retarders and/or sodium chloride (NaCl). Recommended concentrations of D-Air 5000 defoamer ranges from 0.0025% to 0.45% by weight of cement.

D-Air 5000™ Defoamer

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  TitleНазвание  DateДата
Summary Summary D-Air 3000 and D-Air 3000L defoamers
D-Air 3000 and D-Air 3000L defoamers help control foaming of cement slurries.
Summary Summary D-Air 4000L™ Cementing Defoamer
D-Air 4000L solids-free defoamer and de-air entraining additive does not produce any of the settling issues normally found with cementing defoamers of this type.
Summary Summary D-Air 2™
When added to mixing water, D-Air 2™ antifoam agent minimizes foaming and air entrainment in cement slurries. When entrained air is reduced, slurries can be mixed closer to the recommended density.
Summary Summary D-Air 5000™ Defoamer
Can be used to provide foam control with a variety of slurries, including slurries with high yield points and those containing retarders and/or sodium chloride (NaCl).
Summary Summary Defoamers
Defoamers are chemicals that help minimize air entrainment in cement slurries.
Summary Summary D-Air 4000L™ Defoamer
A defoamer and de-air entraining additive without settling issues and with a very low pour point for cold weather; environmentally accepted for use in the Gulf of Mexico.
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