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XIAMETER® Silicones Simplified - from Dow Corning



Is chemically equivalent to DOW CORNING® Q2-3302 ANTIFOAM COMPOUND .

100% active silicone antifoam compound containing hydrophobic silica and polydimethylsiloxane.

XIAMETER® Brand Purchase Options

XIAMETER® Distributors

You may purchase many of our fluids, silanes and emulsions through distributors.

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XIAMETER® Standard Purchase

Easy access to standard silicones available at market-based prices.

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XIAMETER® Specials

Standard silicones at attractive prices!

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Typical Properties

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

  • Active Content = 100 %
  • Density 0.98 grams per cc to 1.02 grams per cc
  • Dynamic Viscosity 25300 Centipoise to 29600 Centipoise
  • Flash Point, Closed Cup > 100 Deg C
  • Shelf Life = 270 Days



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

General Properties :

  • Stable at High pH
  • Stable at Low pH

Thermal Properties :

  • High Temperature Stable
  • Low Temperature Stable

Food Regulations

*For further details on the suitability of this product for food contact applications, please refer to the Food Regulatory Profile.

United States FDA Regulations
  • 21 CFR Section 175.105: "Adhesives".
  • 21 CFR Section 176.170: "Components of paper and paperboard in contact with aqueous and fatty foods".
  • 21 CFR Section 176.180: "Components of paper and paperboard in contact with dry foods".
  • 21 CFR Section 176.210: "Defoaming agents used in the manufacture of paper and paperboard".
  • This product shall meet the requirements of the E.P.A. regulation "Code of Federal Regulations 40 CFR" concerning "Tolerances and Exemption from Tolerances for Pesticide Chemicals in or on Raw Agricultural Commodities" under Section 180.910: "Inert ingredients used pre- and post-harvest; exemptions from the requirement of a tolerance." (Prior to April 28th 2004 this was section 180.1001(c))
European Union Food Regulations
  • This product can NOT be used in compliance with French Arrêté of 8 September 1999 on cleaning products for materials and articles in contact with food (Arrêté du 8 septembre 1999 concernant les produits utilisés pour le nettoyage des matériaux et objets destinés à entrer en contact avec les aliments).

Product Data Sheets

Product Literature