Antifoam 30 Industrial Grade

1 of 17 products in this brand
Antifoam 30 Industrial Grade is a 30% antifoam emulsion of polydimethylsiloxane. It is water-dilutable and designed primarily for use in industrial products and processes. This product is not intended for use in food or drug processing. Concentrations of

Chemical Name: Polydimethylsiloxane

CAS Number: 9006-65-9

Chemical Family: Silicones, Siloxanes

Labeling Claims: Conflict Minerals-free, Food Allergen-free, GenX-free, Genetically Modified Organism (GMO)-free, Heavy Metal-free, Irradiation-free, Melamine-free, No Added Per & Polyfluoroalkyl Substances (PFAS), Not Listed In California Proposition 65, Not Tested on Animals, Oleic Acid-free, Perfluorooctane Sulfonate (PFOS)-free, Perfluorooctanoic Acid (PFOA)-free, Pesticide-free, Substances of Very High Concern (SVHC) Chemicals-free

Certifications & Compliance: California Transparency in Supply Chains Act of 2010, Coalition of Northeastern Governors (CONEG), Directive 2002/95/EC, EPA Registered, FDA 40 CFR 180.910, FDA 40 CFR 180.920, RoHS Compliant

Applicable Processes: Adhesive Manufacturing, Boiler Water Treatment, Effluent Treatment, Food Processing, Ink Manufacturing, Latex Manufacturing, Oilfield Applications, Paper Sizing, Polymerization, Textile Dyeing, Textiles Manufacturing

Synonyms: Dimethicone

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Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Markets
Applications
Applicable Processes
Fluids & Lubricants Type
Fluids & Lubricants End Use
I&I Cleaning Applications
Industrial Additives End Use
Product Applications
  • Antifreeze
  • Insecticides
  • Effluents
  • Textile and Paper Sizing
  • Adhesives
  • Latex Processing
  • Industrial Soaps
  • Ink
  • Metal Processing
  • Cutting Oil
  • Starch Processing
Diluting the Antifoam

AF-30 IND 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
Water
Typical Properties
ValueUnitsTest Method / Conditions
Flash Pointmin. 200
Activity30.0%-
pH (at 1% aqueous Solution)4.0 - 5.0--
Specific Gravity (at 25°C)1.01--
Consistency (at 25°C)Creamy liquid--
Heat Stability43.3°C-

Regulatory & Compliance

Technical Details & Test Data

Processing Guidelines

Only 5-50 ppm is required in most foaming systems. In testing to determine the most effective working concentration, a good starting point is to add 10 parts of antifoam emulsion (as supplied) per million parts of foamer. The results at this concentration will indicate whether to increase or decrease the amount.

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.