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DOWSIL™ 1-4105 Conformal Coating

One-part, clear, fast heat cure, soft, stress-relieving, UL, contains UV indicator. Suitable for use as a protective coating for rigid and flexible circuit boards.

Properties

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

  • Color Transparent
  • Curable Coating true
  • Dielectric Constant at 100 Hz 2.63
  • Dielectric Constant at 100 kHz 2.63
  • Dielectric Strength 500 volts per mil v/mil
  • Dielectric Strength (kV/mm) 20 kV/mm
  • Dissipation Factor at 100 Hz < 0.0002
  • Dissipation Factor at 100 kHz 0.0007
  • Durometer - Shore 00 64 Shore 00
  • Elongation 70 %
  • Flowable true
  • Heat Cure 10 Minutes @ 105 Deg C
  • Linear CTE 325 um/m/Deg C
  • Nonvolatile Content 98 %
  • Number of Parts One
  • Resistance Type Thermal Resistance
  • Solventless true
  • Temperature Range -45 to 200 °C
  • Temperature Stable High, Low
  • Tensile Strength 35 psi
  • Thermosetting true
  • Viscosity 450 mPa.s
  • Volume Resistivity 2.7e+013 ohm-centimeters

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

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DOWSIL™ 1-4105 Conformal Coating
No Technical Data Sheets are available for this product
Please Contact Dow for additional information.

DOWSIL™ 1-4105 Conformal Coating


No Regulatory Data Sheets are available for this product


DOWSIL™ 1-4105 Conformal Coating
Please Contact Dow for distribution options available for this product.