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Metal adhesives

Atom Adhesives AA-BOND FDA22 Epoxy Adhesive
Categories: Polymer; Adhesive; Thermoset; Epoxy; Epoxy Adhesive

Material Notes: AA-BOND FDA22 is a high 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 (FDA) Chapter 1, Sub Part B, Sections 175.105 and 175.300. AA-BOND FDA22 is two-parts tan 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. AA-BOND FDA22 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.

Appearance: Light Tan

Cure Type: Heat cure or Room Temperature

Benefits:

  • High viscosity
  • Electrical insulator
  • Low permeability
  • Good resistance
  • Easily mixed
Mix Ratio by weight: 100:40/Resin:Hardener

Substrates: Most metals, ceramic, glass and plastics

Typical Application: 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.

Information provided by Atom Adhesives

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.44 g/cc1.44 g/ccuncured
Viscosity 27000 cP27000 cPuncured
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 7878cured
Elongation at Yield 5.0 %5.0 %cured
Adhesive Bond Strength 14.5 MPa2100 psiLap shear, alum to alum
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.50e+14 ohm-cm1.50e+14 ohm-cm
Dielectric Constant 3.5
@Frequency 1000 Hz
3.5
@Frequency 1000 Hz
Dielectric Strength 16.5 kV/mm420 kV/in
Dissipation Factor 0.020
@Frequency 1000 Hz
0.020
@Frequency 1000 Hz
 
Thermal PropertiesMetricEnglishComments
CTE, linear 47.0 µm/m-°C26.1 µin/in-°F
Maximum Service Temperature, Air 145 °C293 °F
Minimum Service Temperature, Air -70.0 °C-94.0 °F
 
Processing PropertiesMetricEnglishComments
Cure Time  60.0 - 240 min
@Temperature 65.0 °C
1.00 - 4.00 hour
@Temperature 149 °F
 1440 - 2160 min
@Temperature 25.0 °C
24.0 - 36.0 hour
@Temperature 77.0 °F
 
Compliance PropertiesMetricEnglishComments
FDA YesYes
 
Descriptive Properties
Thixotropic Index1.2

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.

PATOM028 / 172343

Metal adhesives

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