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DOWFAX™ DF 146 Defoamer

A polyglycol, designed for high-performance foam control formulations. They are used in vegetable washing, fermentation, paper processing, sugar production, and construction material deaeration.


  • High-performance foam control
  • De-foaming/anti-foaming agent


  • Excellent solvency
  • Low foam characteristics
  • Chemical stability


These values are typical properties and are not intended for use in preparing specifications.

  • Active Content 100
  • Cloud Point @1% Aqueous (ASTM D 2024) <4
  • Cloud Point @10% Aqueous (ASTM D 2024) <4
  • Cloud Point @10% Solvent (ASTM D 2024) 20
  • Color Clear
  • Flash Point, Closed Cup (ASTM D93) >100C °C
  • Molecular Weight 2000 g/mol
  • Pour Point (ASTM D97) <-20 °C
  • Specific Gravity (ASTM D892) 0.98
  • Viscosity (25°C ASTM 445/446) 240 cP
  • Viscosity (40°C ASTM 445/446) 120 cP

No Safety Data Sheets are available online for this material
Please Contact Dow for additional information.

No sales specification could be found for this material in selected language

DOWFAX™ DF 146 Defoamer
No Technical Data Sheets are available for this product
Please Contact Dow for additional information.

DOWFAX™ DF 146 Defoamer

No Regulatory Data Sheets are available for this product

DOWFAX™ DF 146 Defoamer
Please Contact Dow for distribution options available for this product.