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Ep3112 0.5W/Mk Thermal Conductivity Black Epoxy potting Compound Sealant
Ep3112 0.5W/Mk Thermal Conductivity Black Epoxy potting Compound Sealant
A 0.5 W/mK black epoxy potting compound is a two-part encapsulant used to protect electronic components from moisture, vibration, and thermal shock. It dissipates heat away from sensitive circuits while providing excellent electrical insulation
Key Characteristics
Thermal Conductivity: 0.5w/mk, which is higher than standard unfilled epoxies (typically around 0.15w/mk.
Color & Finish: Opaque black, ideal for hiding internal designs and ensuring permanent masking.
Electrical Insulation: Provides a high dielectric strength.
Viscosity: Generally low to medium mixed viscosity, ensuring the compound flows easily into complex assemblies without leaving air gaps.
Shrinkage: Low volumetric shrinkage during curing to minimize stress on delicate components.
Typical Applications
Encapsulating PCBs and electronic modules to create an environmental seal.
Potting transformers, coils, and relays to improve heat transfer and prevent overheating.
Insulating AC/DC power supplies and automotive electronics
