Antifoam 10 Food Grade

1 of 17 products in this brand
Antifoam 10 Food Grade is a 10% antifoam emulsion of polydimethylsiloxane designed for defoaming aqueous systems. It is exceptionally easy to dilute and disperse. This product maintains its effectiveness at temperatures up to boiling. Although designed pr

Ingredient Name: Polydimethylsiloxane

Chemical Name: Polydimethylsiloxane

CAS Number: 9006-65-9

Chemical Family: Silicones

Labeling Claims: Conflict minerals-free, Food Allergen-free, GMO-free, GenX-free, Heavy Metal-free, Irradiation-free, Kosher, Melamine-free, No Added PFAS, Not Listed In California Proposition 65, Not Tested on Animals, PFOA-free, PFOS-free, Pesticide-free, SVHC Chemicals-free

Synonyms: Dimethicone

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Enhanced TDS

Identification & Functionality

Features & Benefits

Labeling Claims
Agrochemicals Features
CASE Ingredients Features
Food Ingredients Features
HII Features
Product Highlights

100% active compounds based on polydimethylsiloxane fluid (PDMS) and 2% - 60% emulsions thereof, suitable for many areas - agricultural, pool & spa, food processing, waste water, and general industrial foam control.

Applications & Uses

Markets
Applications
Applicable Processes
Industrial Additives End Use
Ink & Toner End Applications
Product Applications

Chemical Processing:

  • Adhesive manufacture
  • Latex processing
  • Starch processing
  • Wood pulping
  • Ink manufacture (water based)
  • Soap manufacture
  • Textile sizing
     

Food:

  • Fruit processing,
  • Instant coffee
  • Pickle processing
  • Soft drink processing
  • Jam & jelly manufacture
  • Juice processing
  • Rice processing
  • Sugar refining, and
  • Syrup manufacture
     

Miscellaneous:

  • Leather finishing and
  • Metal-working
Diluting the Antifoam

AF-10 FG disperses readily in aqueous systems. The emulsion can be added directly to the foamer with only mild agitation to thoroughly disperse. For use in systems where maximum efficiency is desired the silicone emulsion should be pre-diluted with water before being added to the foamer. If it is necessary to store the diluted material for longer than 8 hours it should be frequently agitated.

Properties

Physical Form
Appearance
White liquid
Dispersible in
Aqueous Systems
Typical Properties
ValueUnitsTest Method / Conditions
Flash Pointmin. 200°F-
Activity10.0%-
pH (at 1% aqueous Solution)4.0 - 5.0--
Specific Gravity (at 25°C)1.0--
Consistency (at 25°C)Light liquid cream--
Heat Stability43.3°C-

Regulatory & Compliance

Certifications & Compliance
Chemical Inventories
Grade
Regulatory Information

Food Additive Status

  • AF-10 FG has been used in food related applications under FDA regulation 21 CFR 173.340 as a direct food additive at levels up to 10 ppm silicone solids.
  • Generally, it has been found to comply with the following regulations for use as an indirect additive in the manufacture of food packaging components or food contact surfaces: 175.105, 175.125, 176.170, 176.180, 176.200, 176.210, 177.1200, 177.2260, 177.2800, 177.3120.

Technical Details & Test Data

Processing Guidelines

Concentrations ranging from 10 to 100 ppm have proved effective in most foaming systems. A good starting point is about 25 parts antifoam per million parts foamer. The results obtained at this concentration will indicate whether to increase or decrease the amount of antifoam.

Packaging & Availability

Storage & Handling

Shelf Life
12 months
Storage & Handling Information
  • This product exhibits excellent storage stability when proper handling procedures are followed. As with most emulsions, storage in a cool place (60-75F max.) in a tightly closed container will provide maximum shelf life. Under these conditions, it has a minimum shelf life of one year.
  • Because it contains water, it should be protected from freezing. Repeated freezing may damage the container or may separate the emulsion rendering it unsuitable for use.