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DOWSIL™ 3145 RTV Mil-A-46146 Adhesive / Sealant

One-part, moisture RTV, non-flow, high strength, UL and Mil Spec.

Properties

These values are not intended for use in preparing specifications.

Typical Properties

  • Adhesion to Yes No Glass, Nylon 6/6
  • Color Yes No Gray, Translucent / Clear
  • Cure Characteristics Yes No Room Temperature Long Working Time > 10 min
  • Cure Type Yes No Alkoxy Cure, Condensation Cure, Methoxy Cure
  • Dielectric Constant at 100 Hz Yes No 2.83
  • Dielectric Constant at 100 kHz Yes No 2.83
  • Dielectric Strength Yes No 500 volts per mil v/mil
  • Dissipation Factor at 100 Hz Yes No < 0.001
  • Dissipation Factor at 100 kHz Yes No 0.001
  • Durometer - Shore A Yes No 45 Shore A
  • Elongation Yes No 660 %
  • Hydrophobic Yes No true
  • Linear CTE Yes No 370 um/m/Deg C
  • Low Odor Yes No true
  • Non-Slump Yes No true
  • Nonflowable Yes No true
  • Number of Parts Yes No One
  • Polyesters Yes No true
  • Primerless Adhesion Yes No Primerless
  • Processing Yes No 1 part
  • Product Technology Yes No RTV Adhesives and Sealants
  • Resistance to Yes No Very High Temperature (above 350°F/177°C)
  • Resistance Type Yes No Oxidation Resistance, Ozone Resistance, Thermal Resistance, UV Resistance, Water Resistance
  • Room Temperature Cure - Hours Yes No 48 Hours
  • Shelf Life Yes No 360 Days
  • Solventless Yes No true
  • Special Characteristics Yes No MIL Spec
  • Specific Gravity @ 25°C Yes No 1.1
  • Tack-Free Time-50% RH Yes No 55 Minutes
  • Temperature Range Yes No -45 to 200 °C
  • Temperature Stable Yes No High, Low
  • Tensile Strength Yes No 940 psi
  • Thermosetting Yes No true
  • Thixotropic Yes No true
  • Viscosity / Flow Yes No Non-Flow / Thixotropic
  • Volume Resistivity Yes No 4.4e+014 Ω・cm
  • Water Resistant Yes No true

No Safety Data Sheets are available online for this material
Please Contact Dow for additional information.

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No sales specification could be found for this material in selected language

DOWSIL™ 3145 RTV Mil-A-46146 Adhesive / Sealant
No Technical Data Sheets are available online for this material.
Please Contact Dow for additional information.

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DOWSIL™ 3145 RTV Mil-A-46146 Adhesive / Sealant
Please Contact Dow for distribution options available for this product.