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DOWSIL™ 1-4174 Thermally Conductive Adhesive

One-part, grey, heat cure, thermally conductive, low flow, same as 1-4173 with 7 mil (178 micron) spacer beads, self-priming.

Properties

These values are not intended for use in preparing specifications.

Typical Properties

  • Adhesion to Yes No Aluminum, Ceramic, FR4, Metal, Plastic
  • Color Yes No Grey
  • Cure Type Yes No Addition Cure
  • Dielectric Constant at 100 kHz Yes No 4.65
  • Dielectric Strength Yes No 400 volts per mil v/mil
  • Dissipation Factor at 100 kHz Yes No 0.0021
  • Durometer - Shore A Yes No 92 Shore A
  • Dynamic Viscosity Yes No 62300 Centipoise
  • Flowable Yes No true
  • Heat Cure Yes No 20 Minutes @ 150 Deg C, 30 Minutes @ 125 Deg C, 90 Minutes @ 100 Deg C
  • Hydrophobic Yes No true
  • Low Odor Yes No true
  • Number of Parts Yes No One
  • Polyesters Yes No true
  • Primerless Adhesion Yes No Primerless
  • Resistance Type Yes No Oxidation Resistance, Ozone Resistance, Solvent Resistance, Thermal Resistance, UV Resistance, Water Resistance
  • Self Leveling Yes No true
  • Shear Yes No 646 psi
  • Shelf Life Yes No 180 Days
  • Solventless Yes No true
  • Specific Gravity @ 25°C Yes No 2.71
  • Temperature Range Yes No -45 to 200 °C
  • Temperature Stable Yes No High, Low
  • Thermal Conductivity Yes No 1.78 W/m・K
  • Thermosetting Yes No true
  • Volume Resistivity Yes No 1.9e+014 Ω・cm
  • Water Resistant Yes No true

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Please Contact Dow for additional information.

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DOWSIL™ 1-4174 Thermally Conductive Adhesive
No Technical Data Sheets are available online for this material.
Please Contact Dow for additional information.

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DOWSIL™ 1-4174 Thermally Conductive Adhesive
Please Contact Dow for distribution options available for this product.