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Tra-Con Tra-Bond 2211 High Temperature Epoxy Adhesive

Category Polymer , Adhesive , Thermoset , Epoxy
Manufacturer Tra-Con, Inc.
Trade Name Tra-Bond
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Tra-Con Tra-Bond 2211 High Temperature Epoxy Adhesive.pdf
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Material Notes:
TRA-BOND 2211 is a low viscosity epoxy adhesive system recommended for industrial bonding applications where superior wetting and good mechanical and electrical insulation performance features are required at both low and high temperatures (up to 190°C). This all-liquid formulation contains no solvents, and is easily mixed, handled and applied at room temperature, however a final elevated temperature cure step is REQUIRED for satisfactory bonds. Fully cured TRA-BOND 2211 develops strong, tough bonds for a wide range of materials which includes most metals, glass, ceramics, and many rigid plastics. It has excellent impact and thermal shock resistance, low permeability to gases and vapors, and outstanding resistance to water, weather, oxygen and ozone, most petroleum fuels and lubricants, mild acids and alkalis, and many other organic and inorganic compounds. An additional post-cure of 4 hours at 125°C is recommended when application temperatures higher than 125°C are anticipated.Information provided by Tra-Con Inc.
Physical Properties Metric English Comments
Specific Gravity 1.17 g/cc
1.17 g/cc
Mixed
Viscosity 2000 cP

@Temperature 25.0 °C
2000 cP

@Temperature 77.0 °F
After mixing
Mechanical Properties Metric English Comments
Hardness, Shore D 88
88
Tensile Strength, Yield 55.2 MPa
8000 psi
Elongation at Yield 3.0 %
3.0 %
Adhesive Bond Strength 7.24 MPa
1050 psi
Lap shear, alum to alum, @ 165°C
13.8 MPa
2000 psi
Lap shear, alum to alum, @ 125°C
17.2 MPa
2500 psi
Lap shear, alum to alum, @ 25°C
Izod Impact, Notched 0.267 J/cm
0.500 ft-lb/in
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 190 °C
374 °F
Minimum Service Temperature, Air -60.0 °C
-76.0 °F
Electrical Properties Metric English Comments
Volume Resistivity 2.50e+15 ohm-cm
2.50e+15 ohm-cm
1.40e+12 ohm-cm

@Temperature 150 °C
1.40e+12 ohm-cm

@Temperature 302 °F
Dielectric Constant 4.2

@Frequency 1000 Hz
4.2

@Frequency 1000 Hz
Dielectric Strength 14.8 kV/mm
375 kV/in
Dissipation Factor 0.020

@Frequency 1000 Hz
0.020

@Frequency 1000 Hz
Processing Properties Metric English Comments
Cure Time 960 min
16.0 hour
12hrs @ 25°C + 2hrs @ 65°C + 2hrs @ 90°C
Pot Life 300 min
300 min
Descriptive Properties Value Comments
Color Amber
Mix Ratio, parts by weight 100/20
Resin/Hardener
Outgassing, NASA Passes
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