Defoamers for gypsum blocks control unwanted air bubbles generated during mixing and casting. They promote bubble collapse and air release, helping reduce surface pinholes, air voids and unintended internal cavities for a smoother, more compact finish.
Proper use helps improve gypsum block appearance and density uniformity while limiting the adverse effects of excess air on mechanical performance. Increasing the strength of gypsum blocks
Key Benefits
- Control unwanted air: Defoamer for gypsum, higher efficiency, Reduce unintended bubbles remaining after mixing and casting.
- Improve surface quality: Minimize pinholes and air voids for a smoother finish.
- Improve casting consistency: Help achieve more uniform block density and appearance.
- High solids content, low dosage, cost reduction
