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Tra-Con Tra-Bond 2103 Medium Viscosity/Low Vapor Pressure Epoxy Adhesive

Category Polymer , Adhesive , Thermoset , Epoxy
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 2103 Medium Viscosity/Low Vapor Pressure Epoxy Adhesive.pdf
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Material Notes:
TRA-BOND 2103 is a clear, near transparent, medium viscosity epoxy adhesive formulation developed for rigid laminating, sealing and bonding applications where the combination of good wetting plus improved mechanical electrical properties is required. This two-part liquid epoxy adhesive contains no solvents and is easy to mix, use and apply at room temperature. TRA-BOND 2103 develops strong, rigid, high performance bonds to itself and to ceramics, glass and glass fabrics, metals, laminates and other composite materials, forestry and masonry products, and to most rigid plastics. Fully cured TRA-BOND 2103 is an effective electrical insulator, and further provides excellent resistance to weather, galvanic action, vapors, JP4 fuel, gasoline, lubricants and other petroleum products, mild acids and alkalis, salts, and other organic and inorganic compounds. Information provided by Tra-Con Inc.
Physical Properties Metric English Comments
Specific Gravity 1.20 g/cc
1.20 g/cc
Mixed
Solids Content 100 %
100 %
Reactive Solids Content
Mechanical Properties Metric English Comments
Hardness, Shore D 87
87
Izod Impact, Notched 0.107 J/cm
0.200 ft-lb/in
Thermal Properties Metric English Comments
CTE, linear 52.0 µm/m-°C

@Temperature 20.0 °C
28.9 µin/in-°F

@Temperature 68.0 °F
Maximum Service Temperature, Air 125 °C
257 °F
Minimum Service Temperature, Air -60.0 °C
-76.0 °F
Optical Properties Metric English Comments
Transmission, Visible 90 %
90 %
transparent; thickness not quantified
Electrical Properties Metric English Comments
Volume Resistivity 6.00e+13 ohm-cm
6.00e+13 ohm-cm
Dielectric Constant 4.1
4.1
Dielectric Strength 16.5 kV/mm
420 kV/in
Dissipation Factor 0.020
0.020
Processing Properties Metric English Comments
Cure Time 240 min

@Temperature 65.0 °C
4.00 hour

@Temperature 149 °F
1440 min

@Temperature 25.0 °C
24.0 hour

@Temperature 77.0 °F
Pot Life 20 min
20 min
Descriptive Properties Value Comments
Color Clear, Slight Haze
Mix Ratio, parts by weight 100/25
Resin/Hardener
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