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Tra-Con Tra-Duct 2960 Snap Cure Electrically Conductive Silver-Filled Epoxy

Category Polymer , Adhesive , Thermoset , Epoxy , Epoxy, Electrically Conductive , Filled/Reinforced Thermoset
Manufacturer Tra-Con, Inc.
Trade Name Tra-Duct
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Tra-Con Tra-Duct 2960 Snap Cure Electrically Conductive Silver-Filled Epoxy.pdf
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Material Notes:
TRA-DUCT 2960 is a one or two-part, specially refined and processed silver filled adhesive for high speed manufacturing. Recommended for the microelectronic, automotive computer and telecommunications assembly and packaging industries. TRA-DUCT 2960 provides high electrical and thermal conductivity , along with excellent adhesion to numerous substrate materials. Ideal for chip/die bonding or heat sink attach, TRA-DUCT 2960 snap cures in 2 minutes at 150°C and can withstand operating temperatures up to 175°C. TRA-DUCT 2960 was designed for high speed component attachment of electronic modules, printed circuit board assembly and high frequency shielding, when screen printing or automatic dispensing is desired. Information provided by Tra-Con Inc.
Physical Properties Metric English Comments
Specific Gravity 2.76 g/cc
2.76 g/cc
Mixed
Volatile Organic Compounds (VOC) Content 5.73 g/l
5.73 g/l
Water Absorption 0.12 %
0.12 %
After 24 hours
Viscosity 144000 cP

@Temperature 25.0 °C
144000 cP

@Temperature 77.0 °F
Mixed (sp #7, 10 rpm)
Mechanical Properties Metric English Comments
Hardness, Shore D 85
85
Adhesive Bond Strength 11.0 MPa
1600 psi
Lap shear, alum to alum, 15 min @ 100°C
13.1 MPa
1900 psi
Lap shear, alum to alum, 2 min @ 150°C
14.5 MPa
2100 psi
Lap shear, alum to alum, 5 min @ 125°C
Thermal Properties Metric English Comments
CTE, linear 46.5 µm/m-°C
25.8 µin/in-°F
Below Tg
280 µm/m-°C
156 µin/in-°F
Above Tg
Thermal Conductivity 1.32 W/m-K
9.16 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 175 °C
347 °F
Minimum Service Temperature, Air -60.0 °C
-76.0 °F
Glass Transition Temp, Tg 49.0 °C
120 °F
Ultimate Tg
Electrical Properties Metric English Comments
Volume Resistivity 0.00090 ohm-cm
0.00090 ohm-cm
cured 2 min @ 150°C
0.0050 ohm-cm
0.0050 ohm-cm
cured 5 min @ 125°C
0.0070 ohm-cm
0.0070 ohm-cm
cured 15 min @ 100°C
Processing Properties Metric English Comments
Cure Time 2.00 min

@Temperature 150 °C
0.0333 hour

@Temperature 302 °F
5.00 min

@Temperature 125 °C
0.0833 hour

@Temperature 257 °F
15.0 min

@Temperature 100 °C
0.250 hour

@Temperature 212 °F
Pot Life 300 min
300 min
25 grams
Descriptive Properties Value Comments
Color Silver
Outgassing, NASA Passes
Working Life hours 8
25 grams
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