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Lord Adhesives Thermosetâ„¢ MD-140 Conductive Adhesive

Category Polymer , Adhesive
Manufacturer Lord Adhesives
Trade Name Thermoset™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Lord Adhesives Thermosetâ„¢ MD-140 Conductive Adhesive.pdf
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Material Notes:
LORD Thermosetâ„¢ MD-140 silver-filled conductive adhesive offers excellent thermal conductivity. It is designed for use in thermally demanding die attach applications such as microprocessor, power semiconductor and VLSI assembly. Thermoset MD-140 adhesive is low stress, making it suitable for use with large die.Thermoset MD-140 adhesive provides excellent adhesion to a wide variety of surfaces including silicon, silver, gold and copper. Low ionic levels make it ideally suited for demanding semiconductor and hybrid assembly applications.All information provided by Lord.
Physical Properties Metric English Comments
Specific Gravity 3.80 g/cc
3.80 g/cc
Viscosity 30000 cP

@Temperature 25.0 °C
30000 cP

@Temperature 77.0 °F
Mechanical Properties Metric English Comments
Modulus of Elasticity 3.30 GPa

@Temperature 25.0 °C
479 ksi

@Temperature 77.0 °F
Storage
Shear Strength 48.3 MPa

@Temperature 25.0 °C
7000 psi

@Temperature 77.0 °F
Die
Thermal Properties Metric English Comments
CTE, linear 60.0 µm/m-°C
33.3 µin/in-°F
Alpha 1
190 µm/m-°C
106 µin/in-°F
Alpha 2
Thermal Conductivity 12.0 W/m-K
83.3 BTU-in/hr-ft²-°F
Laser Flash Method
Glass Transition Temp, Tg 82.0 °C
180 °F
TMA
Component Elements Properties Metric English Comments
Potassium, K <= 0.00010 %
<= 0.00010 %
Sodium, Na <= 0.00050 %
<= 0.00050 %
Electrical Properties Metric English Comments
Volume Resistivity 0.000090 ohm-cm

@Temperature 25.0 °C
0.000090 ohm-cm

@Temperature 77.0 °F
Processing Properties Metric English Comments
Cure Time 1.00 - 3.00 min

@Temperature 180 °C
0.0167 - 0.0500 hour

@Temperature 356 °F
3.00 - 5.00 min

@Temperature 150 °C
0.0500 - 0.0833 hour

@Temperature 302 °F
5.00 - 10.0 min

@Temperature 120 °C
0.0833 - 0.167 hour

@Temperature 248 °F
Shelf Life 12.0 Month

@Temperature -40.0 °C
12.0 Month

@Temperature -40.0 °F
Descriptive Properties Value Comments
Appearance Silver
Chloride (%) < 0.005
Consistency Paste
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