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Metal adhesives

Tra-Con Tra-Bond 862-7 General Purpose Epoxy Adhesive
Categories: Polymer; Adhesive; Thermoset; Epoxy

Material Notes: TRA-BOND 862-7 semi-flexible, nonflowing epoxy paste adhesive is designed for general purpose applications. It is suitable for bonding materials with mismatched coefficients of expansion. This epoxy also offers excellent insulation. This general purpose adhesive is excellent for bonding rubber, metal, and most plastics, especially nylon.

Information provided by Tra-Con Inc.

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Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 7070
Adhesive Bond Strength 17.2 MPa2500 psiLap shear, alum to alum, @ 25°C
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.90e+12 ohm-cm
@Temperature 100 °C
1.90e+12 ohm-cm
@Temperature 212 °F
Dielectric Constant 5.5
@Frequency 1000 Hz
5.5
@Frequency 1000 Hz
Dielectric Strength 19.7 kV/mm500 kV/in
Dissipation Factor 0.14
@Frequency 1000 Hz
0.14
@Frequency 1000 Hz
 
Thermal PropertiesMetricEnglishComments
Thermal Conductivity 0.398 W/m-K2.76 BTU-in/hr-ft²-°F
Glass Transition Temp, Tg 40.0 °C104 °FUltimate Tg
 
Processing PropertiesMetricEnglishComments
Cure Time  60.0 min
@Temperature 95.0 °C
1.00 hour
@Temperature 203 °F
 120 min
@Temperature 65.0 °C
2.00 hour
@Temperature 149 °F
 4320 min
@Temperature 25.0 °C
72.0 hour
@Temperature 77.0 °F
Shelf Life 12.0 Month12.0 Month
 
Descriptive Properties
Color Black
Working Life hours 1

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PTRAC176 / 71104

Metal adhesives

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