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Tra-Con Tra-Bond FDA12 Food and Drug Application 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 FDA12 Food and Drug Application Epoxy Adhesive.pdf
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Material Notes:
TRA-BOND FDA12 is a medium viscosity epoxy resin system specifically developed for bonding and coating applications in accordance with Title 21, U.S. Code of Federal Regulations, Food and Drug Administration, Chapter 1, Sub Part B, Sections 175.105 and 175.300. This two part light yellow adhesive is easily mixed, used and cured at room temperature for bonding, laminating and repair applications by manufacturers of food preparation, processing and packaging equipment, and by manufacturers of catheters, hearing aids, dental products and other biomedical instruments and devices. TRA-BOND FDA12 is an effective electrical insulator, and it provides low permeability to gases and vapors and good resistance to water, weather, galvanic action to petroleum solvents, lubricants and fuels, to mild acids and alkalis, and to many other organic and inorganic compounds. Though not fully cured, significant properties develop after 24 hours at 25°C.Information provided by Tra-Con Inc.
Physical Properties Metric English Comments
Specific Gravity 1.10 g/cc
1.10 g/cc
Mixed
Solids Content 100 %
100 %
Reactive Solids Content
Water Absorption 0.83 %
0.83 %
After 24 hours
Viscosity 9000 cP

@Temperature 25.0 °C
9000 cP

@Temperature 77.0 °F
Mixed (sp #4, 3 rpm)
Mechanical Properties Metric English Comments
Hardness, Shore D 82
82
Elongation at Yield 9.0 %
9.0 %
Adhesive Bond Strength 24.1 MPa
3500 psi
Lap shear, alum to alum
Thermal Properties Metric English Comments
CTE, linear 53.0 µm/m-°C

@Temperature 20.0 °C
29.4 µin/in-°F

@Temperature 68.0 °F
Maximum Service Temperature, Air 145 °C
293 °F
Minimum Service Temperature, Air -70.0 °C
-94.0 °F
Glass Transition Temp, Tg 57.0 °C
135 °F
Ultimate Tg
Electrical Properties Metric English Comments
Volume Resistivity 1.20e+14 ohm-cm
1.20e+14 ohm-cm
Dielectric Constant 3.4

@Frequency 1000 Hz
3.4

@Frequency 1000 Hz
Dielectric Strength 16.5 kV/mm
420 kV/in
Dissipation Factor 0.020

@Frequency 1000 Hz
0.020

@Frequency 1000 Hz
Processing Properties Metric English Comments
Cure Time 60.0 - 120 min

@Temperature 65.0 °C
1.00 - 2.00 hour

@Temperature 149 °F
4320 min

@Temperature 25.0 °C
72.0 hour

@Temperature 77.0 °F
Pot Life 50 min
50 min
25 grams
Descriptive Properties Value Comments
Color Light Yellow
Mix Ratio, parts by weight 100/100
Resin/Hardener
Thixotropic Index 1
3 rpm/30 rpm
Working Life hours 4
25 grams
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