Liquid type Defoaming agent

The air control system with defoamer is very useful for managing air content in cement and concrete product. It prevents too much air of fresh concrete and maintains reasonable amount of air in the concrete while transportation. It’s well-dispersible in water and admixture as well.

  • Defoaming agent for Concrete
Features & Benefits
  • Excellent air controlling ability
  • Little increase in air during mixing process
  • Prevent separation while long term transportation/storage with great dispersibility
Product Chemical Type Defoaming Ability Stability with PCE
Coexel® DF-568 Polyether ★★★ ★★
Coexel® DF-569 Fatty acid ester ★★★★★ ★★
Coexel® DF-564 Polyether ★★☆ ★★★★★
Coexel® DF-566 TBIP + surfactant ★★★★ ★★
Coexel® DF-575 Fatty acid ester ★★★★★ ★★☆
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