Songhan Plastic Technology Co.,Ltd.

Tra-Con Tra-Bond 293-14 Electrically Conductive Silver-Filled Epoxy Adhesive

Category Polymer , Adhesive , Thermoset , Epoxy , Epoxy, Electrically Conductive , Filled/Reinforced Thermoset
Manufacturer Tra-Con, Inc.
Trade Name Tra-Bond
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Tra-Con Tra-Bond 293-14 Electrically Conductive Silver-Filled Epoxy Adhesive.pdf
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Material Notes:
TRA-BOND 293-14 silver-filled, electrically conductive epoxy adhesive is designed to provide strong bonds to difficult-to-bond metals, such as nickel, copper, gold and solder. The stress-absorbing characteristic of TRA-BOND 293-14 makes it suitable for bonding adherends with mismatched coefficients of thermal expansion.Information provided by Tra-Con Inc.
Physical Properties Metric English Comments
Specific Gravity 2.40 g/cc
2.40 g/cc
Mechanical Properties Metric English Comments
Adhesive Bond Strength 15.2 MPa
2200 psi
Lap shear, alum to alum, @ 25°C
17.2 MPa
2500 psi
Lap shear, gold to gold, @ 25°C
Thermal Properties Metric English Comments
CTE, linear 90.0 µm/m-°C
50.0 µin/in-°F
Below Tg
200 µm/m-°C
111 µin/in-°F
Above Tg
Thermal Conductivity 1.70 W/m-K
11.8 BTU-in/hr-ft²-°F
Glass Transition Temp, Tg 57.0 °C
135 °F
Ultimate Tg
Electrical Properties Metric English Comments
Volume Resistivity 0.00030 ohm-cm
0.00030 ohm-cm
Processing Properties Metric English Comments
Cure Time 30.0 min

@Temperature 150 °C
0.500 hour

@Temperature 302 °F
60.0 min

@Temperature 125 °C
1.00 hour

@Temperature 257 °F
Shelf Life 12.0 Month

@Temperature -40.0 °C
12.0 Month

@Temperature -40.0 °F
Descriptive Properties Value Comments
Color Silver
Weight Loss % 0.25
At 250°C
Working Life hours 4
At 25°C
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