SINGLE COMPONENT SILVER FILLED ADHESIVE

Description

40-3910 is a single component, 100 % solids, heat curing electrically conductive epoxy adhesive. This versatile
conductive adhesive exhibits excellent mechanical integrity and thermal stability with no chemical corrosion at
elevated temperature exposure during wire bonding and soldering.
40-3910 exhibits excellent impact and vibration resistance. It is designed for use in the electrical and mechanical
bonding of semiconductor, capacitor, and resistor chips in micro and opto-electronic hybrid circuit fabrication.
40-3910 is a smooth, soft paste that can be applied by hand application, automatic dispenser, screen, transfer, or
stamping technique.

Specs

• Viscosity - Soft Creamy Paste • Pot Life, 100 gram mass @ 25oC - Single Component • Shelf Life - 3 Months 25°C, 6 Months 0°C • Silver Content - 70% • Cure Schedule - 2 Hours @ 120 oC ; 60 Minutes at 150oC ; 30 Minutes at 160ºC • Thermal Conductivity, BTU/hr/ft2/¬F/in. - 16.2 • Volume Resistivity, OHM-CM 7x10- 3 • Operating Temp. Range, oC -55 to +170

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