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XIAMETER® Silicones Simplified - from Dow Corning



Is chemically equivalent to DOW CORNING® 3112 BASE & DOW CORNING® 4 CATALYST.

General purpose silicone mold making rubber suited for the reproduction of objects with no deep undercuts or complex shapes

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.

  • Coefficient of Thermal Expansion - Volumetric 0.0008 cc/cc Deg C @ 0
  • Color White
  • Dielectric Constant at 100 Hz = 3.25
  • Dielectric Constant at 100 kHz = 3.2
  • Dielectric Strength = 545 volts per mil v/mil
  • Dissipation Factor at 100 Hz = 0.03
  • Dissipation Factor at 100 kHz = 0.004
  • Durometer - Shore A = 60 Shore A
  • Dynamic Viscosity = 28000 Centipoise
  • Elongation = 130 %
  • Shelf Life = 720 Days
  • Specific Gravity @ 25C = 1.3
  • Temperature Range -55 Deg C to 250 Deg C
  • Tensile Strength = 700 psi
  • Thermal Conductivity = 0 Watts per meter K
  • Volume Resistivity = 4.2e+013 ohm-centimeters



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

Product-Use Properties :

  • Parts Supplied


  • Europe Regulations
    • WEEE/ROHS Compatible


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
  • This product has been assessed and does not comply with any US FDA food contact regulations.

Product Data Sheets

Product Literature