Load image into Gallery viewer, Antifoam - 20% Siloxane Emulsion Concentrate - Defoamer
Load image into Gallery viewer, Antifoam - 20% Siloxane Emulsion Concentrate - Defoamer

Antifoam - 20% Siloxane Emulsion Concentrate - Defoamer


SKU: RD11313

Regular price £22.99
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General reagent grade

A silicone based anti foam emulsion, which is easily diluted with water and quickly destroys foam in acid, neutral and alkaline aqueous foaming systems.

It can be used as supplied or pre-diluted with tap water to required concentration.

Dilute application is recommended in the case of hot foaming systems.

Technical Data

  • Appearance: White mobile anti-foam emulsion
  • Emulsion type: Non-ionic oil in water (APEO Free)
  • Active Silicone: 20%
  • Solids content: 25%
  • Density @ 20 C: approx 1.0
  • pH: 3 - 6
  • Toxicity: Non toxic

Antifoam S30 destroys and combats foaming in distillation, detergent processing, cutting oils and coolants, bottle washing, dye processing, boiler water treatment, latex stripping, fibre treatment.

How to use antifoam S30

As Anti foam S30 can be used to de-foam many different processing operations, indication of working concentrations are difficult to predict, but as a general rule neat Antifoam can be added at a concentration of 20 - 100 parts per million.

Before adding it is advisable to predilute the antifoam with water to ensure effective dispersion.

Where to use Antifoam S30

Applications include boiler water treatment, waste water and effluent treatment as well as biological / sewerage treatemnt plants.

Other general industrial applications include:

  • Metalworking - cutting fluids and wire drawing
  • Floor scrubber machines
  • Carpet cleaning
  • Leather finishing
  • Insecticides / herbicides / fertilisers
  • Laundry detergents and other cleaners
  • Paper and pulp processing
  • Wool fat processing
  • Concrete
  • Amine scrubbing
  • Phosphoric acid manufacture
  • Distillation processes


PLEASE NOTE: This product is not for human or animal consumption.