Lord Adhesives Metech 3612 Gold Conductor Composition

Category	Polymer , Adhesive
Manufacturer	Lord Adhesives
Trade Name	Metech
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Lord Adhesives Metech 3612 Gold Conductor Composition.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Gold conductor composition 3612 is a mixed bond conductor designed for use in chip and wire bonding applications and for use in manufacturing multilayer interconnection circuitry. The composition fires at 850Â°C to a dense, pin-hole free film with typical fired thickness of 9-11 microns. The vehicle system permits resolution of 125 micron lines and spaces.All information provided by Lord.

Physical Properties	Metric	English	Comments
Brookfield Viscosity	190000 - 240000 cP @Temperature 25.0 Â°C	190000 - 240000 cP @Temperature 77.0 Â°F	HBT, Spindle #SC4-14 @ 10rpm
Thickness	9.00 - 11.0 microns	0.354 - 0.433 mil	Fired

Electrical Properties	Metric	English	Comments
Surface Resistivity per Square	<= 0.0025 ohm	<= 0.0025 ohm

Processing Properties	Metric	English	Comments
Shelf Life	12.0 Month @Temperature 25.0 Â°C	12.0 Month @Temperature 77.0 Â°F

Descriptive Properties	Value	Comments
Coverage (cmÂ²/gm)	65-70	Calculated from 50 micron wet film; Fired at 850ÂºC with a 10-minute dwell time
Line Resolution (microns)	125
Wire Bond Strength (grams)	8-10	Thermosonic Gold, Initial

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