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Tra-Con Tra-Bond 2143D Medium Viscosity Polyamide 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 2143D Medium Viscosity Polyamide Epoxy Adhesive.pdf
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Material Notes:
TRA-BOND 2143D is a medium viscosity adhesive recommended for industrial bonding and sealing applications where toughness, impact resistance, and superior mechanical properties are required. This two-part adhesive is easily mixed and cured at room temperature, and develops strong bonds to most clean, dry material surfaces including most metals, rigid plastics, glass, ceramics, leather, rubber, wood and concrete. Fully cured TRA-BOND 2143D bonds offer good low- temperature electrical, mechanical, and impact resistant properties, superior thermal shock resistance, low permeability to gases and vapors, good dimensional stability, and resistance to water, weather, oxygen and ozone, most petroleum products, mild acids and alkalis, and many other chemicals.Information provided by Tra-Con Inc.
Physical Properties Metric English Comments
Specific Gravity 1.12 g/cc
1.12 g/cc
Mixed
Solids Content 100 %
100 %
Reactive Solids Content
Water Absorption 0.0040 %
0.0040 %
After 24 hours
Viscosity 38000 cP

@Temperature 25.0 °C
38000 cP

@Temperature 77.0 °F
After mixing
Mechanical Properties Metric English Comments
Hardness, Shore D 77
77
Adhesive Bond Strength 15.2 MPa
2200 psi
Lap shear, alum to alum, 1 hr @ 65°C
Izod Impact, Notched 0.609 J/cm
1.14 ft-lb/in
Thermal Properties Metric English Comments
CTE, linear 64.0 µm/m-°C

@Temperature 20.0 °C
35.6 µin/in-°F

@Temperature 68.0 °F
Maximum Service Temperature, Air 100 °C
212 °F
Minimum Service Temperature, Air -60.0 °C
-76.0 °F
Glass Transition Temp, Tg 65.0 °C
149 °F
Ultimate Tg
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+14 ohm-cm
1.00e+14 ohm-cm
Dielectric Constant 3.35

@Frequency 1000 Hz
3.35

@Frequency 1000 Hz
Dielectric Strength 18.1 kV/mm
460 kV/in
Dissipation Factor 0.010

@Frequency 1000 Hz
0.010

@Frequency 1000 Hz
Processing Properties Metric English Comments
Cure Time 240 min

@Temperature 65.0 °C
4.00 hour

@Temperature 149 °F
1440 - 4320 min

@Temperature 25.0 °C
24.0 - 72.0 hour

@Temperature 77.0 °F
Pot Life 30 min
30 min
100 grams
60 min
60 min
25 grams
Descriptive Properties Value Comments
Color Amber
Mix Ratio, parts by weight 100/100
Resin/Hardener
Thixotropic Index 1
Working Life hours 1.5
25 grams
Working Life minutes 30
100 grams
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