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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 Yes No Transparent
  • Curable Coating Yes No true
  • Cure Characteristics Yes No Fast Heat Cure
  • Cure Type Yes No Heat Cure
  • Dielectric Constant at 100 Hz Yes No 2.63
  • Dielectric Constant at 100 kHz Yes No 2.63
  • Dielectric Strength Yes No 500 volts per mil v/mil
  • Dielectric Strength (kV/mm) Yes No 20 kV/mm
  • Dispensing Characteristics Yes No High Flow 350-850 cps
  • Dissipation Factor at 100 Hz Yes No < 0.0002
  • Dissipation Factor at 100 kHz Yes No 0.0007
  • Durometer - Shore 00 Yes No 64 Shore 00
  • Durometer / Hardness Yes No Highly Stress Relieving <15A
  • Elongation Yes No 70 %
  • Flowable Yes No true
  • Heat Cure Yes No 10 Minutes @ 105 Deg C
  • Linear CTE Yes No 325 um/m/Deg C
  • Nonvolatile Content Yes No 98 %
  • Number of Parts Yes No One
  • Resistance Type Yes No Thermal Resistance
  • Solvent Type Yes No Solventless
  • Solventless Yes No true
  • Special Characteristics Yes No UL Recognized
  • Temperature Range Yes No -45 to 200 °C
  • Temperature Stable Yes No High, Low
  • Tensile Strength Yes No 35 psi
  • Thermosetting Yes No true
  • Viscosity Yes No 450 mPa.s
  • Volume Resistivity Yes No 2.7e+013 Ω・cm

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DOWSIL™ 1-4105 Conformal Coating
No Technical Data Sheets are available online for this material.
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DOWSIL™ 1-4105 Conformal Coating
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