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SILFOAM® SD 168

1 of 38 products in this brand
SILFOAM® SD 168 is a highly compatible and easily dispersible anhydrous antifoam agent. It is specifically designed for use in non-structured liquid detergents to control foam and in polymer dispersions (latices) for deaeration purposes. With its unique chemical structure, SILFOAM® SD 168 effectively regulates surfactant-based formulations, particularly liquid detergents, while minimizing issues such as inadequate alkali resistance or rapid loss of effectiveness. This antifoam agent finds its primary application in non-structured liquid detergents and cleaners.

Functions: Anti-Foaming Agent

End Uses: Liquid Detergents

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Cleaning Ingredients Functions

Features & Benefits

Specific Features

Self-dispersing Product

Applications & Uses

Markets
Home Care Applications
Applications

Household & Cleaning Solutions

Application Details
  • By virtue of its chemical structure, SILFOAM® SD 168 is capable of regulating surfactant-based formulations, in particular liquid detergents. Insufficient alkali resistance or rapid loss of effect are significantly reduced. Its principal areas of application are in non-structured liquid detergents and cleaners.
  • When introduced into dispersions SILFOAM® SD 168 shows relatively good compatibility with the polymer film and high efficiency during storage, especially at higher temperatures.
  • Typical applications of SILFOAM® SD 168 are all kinds of dispersions, especially for the construction industry, masonry paints and adhesives.


Processing 

  • SILFOAM® SD 168 is usually added undiluted to the foaming formulation in amounts of 0.2 - 1.0% at the end of the product formulation stage.
  • SILFOAM® SD 168 usually disperses without the need for high shearing forces and is stirred in gently.
  • We recommend conducting compatibility tests before the antifoam agent is incorporated into a liquid formulation or dispersion.
  • Approx. 0.5 % SILFOAM® SD 168 is gently stirred into a small amount of the foaming medium. If the mixture is stable,SILFOAM® SD 168 can be subjected to further application tests.

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Active Ingredients (including organic auxiliaries)100%
Density (at 25°C)approx. 0.96 g/cm³DIN 12791
Dynamic Viscosity (at 25°C, Brookfield, spindle 2, 50 rpm)400mPa·s
Flash Point75°CISO 2719
Refractive Index (at 25°C)1.42 - 1.43DIN 51423

Packaging & Availability

Country Availability
Regional Availability
  • Africa
  • Asia
  • Europe
  • Latin America
  • Middle East
  • North America
  • Oceania