Electrically Conductive Silver Epoxy 1 Part Heat Cure Thermally Conductive Silver Loaded Adhesive

Electrically Conductive Silver Epoxy 1 Part Heat Cure Thermally Conductive Silver Loaded Adhesive
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  • Brand: ConductiveX
  • Product Code: Electro-Bond 79
  • Availability: In Stock
  • $0.00

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Electro-Bond 79 is one-part epoxy adhesive with superior electrical conductivity and bonding capability. It has been shown to retain these properties through hundreds of hours of rapid temperature cycling (-40 to 150°C). It also has superior impact absorption and stress resistance. These qualities make it an excellent choice for a number of electronic applications in harsh operating environments. Electro-Bond 79 has a shelf life of at least 3 months when stored at 25°C. It contains no volatile, harmful solvents or lead, and conforms to all of the requirements of the solder replacement market.


Typical Properties

Components 1
Working Life @ 25°C 3 months
Hardness, Shore D 85
Particle Size 44
Shelf Life 3 months
Cure Type Heat Cure Only
Cure Schedule 2 hours @ 125°C | 1 hour @ 150°C | 1/2 hours @ 175°C
Benefits
Designed for electronics applications, for the assembly line manufacturing, for high RF shieldings.
Typical Applications
EMI & RFI shielding, in the assembly or repair of printed circuit boards, waveguides, electronic modules, flat cable, high frequency shields, connections, circuitry.

Physical Properties

Appearance Silver
Filler Silver
Viscosity Paste
Substrates aluminum, copper, magnesium, steel, bronze, nickel, ceramic, glass, circuit board
Density @ 25°C
Compressive Strength, PSI 3600
Specific Gravity @ 25°C 2.62
Hardness 85
Lap Shear Strength 1720
Reactive Solids Content, % 100
Tensile Strength, PSI 1720

Electrical Properties

Volume Resistivity 3.00 E -3 ohm. cm

Thermal Properties

Thermal Conductivity @ 25 °C
Operating Temp from –50 to +150°C
Glass Transition Temp (Tg) 45°C
Thermal Expansion Coefficient, per °C
Heat Distortion, °C 150
Thermal Conductivity W/M-K 1.45
Thermal Conductivity BTU-IN/HR-FT²-°F 10.3

Tags: conductive epoxy, conductive adhesives, silver epoxy, silver epoxies, silver adhesive, silver adhesives