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ECC4865 – Silicone Conformal Coating

Heat Cure Momentive Conformal Coating

  • Product code: ECC4865
  • Manufacturer: Momentive
  • Package size: 1L
  • Shelf Life: Contact us for more details

  

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ECC4865 is a silicone conformal coating that cures thermally and is solvent-free. It is a low-viscosity product that can be applied through flow coating, brushing, spraying or dipping. It has been proven to offer excellent protection against moisture and environmental factors for electronic assemblies and printed circuit boards.

FEATURES:

  • Solventless, low VOC formulation
  • Extremely long coating bath life
  • Outstanding long-term viscosity stability
  • Very fast thermal cure mechanism
  • Primerless adhesion to many substrates
  • Excellent high/low temperature performance

UNCURED MIXED PROPERTIES

Properties Value
Specific Gravity @25°C 0.98
Viscosity @ 25C, cps 210
Color clear
Flash Point,°C > 125

CURED FILM PROPERTIES

Property Units Value
Durometer Hardness Shore A 35
Dielectric Strength volts / mil 500
Dielectric Constant   2.4
Dissipation Factor   0.01
Volume Resistivity ohm-cm 5E14
Operating Temperature Range (continuous)   40°C to +200°C
Fungus Resistance (ASTM G21)   Excellent
Chemical Resistance   Very Good

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