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Epibond® 200 A/B Adhesive is an extrudable, two-component, room temperature curing epoxy structural adhesive designed for service temperatures up to 200 ºF (93 ºC). This adhesive is suitable for bonding a wide variety of materials such as metals, composites and many other dissimilar substrates. The combination of high strength and flexibility makes this adhesive well suited for aerospace and other demanding applications
Unit of Measure

Typical Properties

Test Method for Appearance

 N/A Visual

Epibond® 200 A Resin Appearance

 N/A Gray

Epibond® 200 B Hardener Appearance

 N/A Amber

Mixed System Appearance

 N/A Gray

Epibond® 200 A Resin Density

 N/A 1.3 g/cm³

Epibond® 200 B Hardener Density

 N/A 1.3 g/cm³

Mixed System Density

 N/A 1.3 g/cm³

Epibond® 200 A Resin Viscosity at 25 Degree Celsius (ºC) Temperature

 N/A Paste

Epibond® 200 B Hardener Viscosity at 25 Degree Celsius (ºC) Temperature

 N/A Paste

Mixed System Viscosity at 25 Degree Celsius (ºC) Temperature

 N/A Thixotropic

Test Method for Viscosity at 25 Degree Celsius (ºC) Temperature

 N/A American Society for Testing and Materials (ASTM D2196)

Test Method for Density

 N/A American Society for Testing and Materials (ASTM D792)

Note for Typical Properties

 N/A Typical properties are based on Huntsman's test methods. Copies are available upon request.

Mixing

Parts by Weight for Epibond® 200 A Resin

 N/A 50

Parts by Weight for Epibond® 200 B Hardener

 N/A 50

Parts by Volume for Epibond® 200 A Resin

 N/A 1

Parts by Volume for Epibond® 200 B Hardener

 N/A 1

Handling Strength

Lap Shear Strength Cure Time

 N/A 2 hour6 hour7 hour8 hour3 days7 days

Lap Shear Strength at 77 Degree Fahrenheit (ºF) (25 Degree Celsius (ºC)) Temperature and 2 Hour Cure Time

 N/A Not Tested

Lap Shear Strength at 77 Degree Fahrenheit (ºF) (25 Degree Celsius (ºC)) Temperature and 6 Hour Cure Time

 N/A 530 psi3.6 MPa

Lap Shear Strength at 77 Degree Fahrenheit (ºF) (25 Degree Celsius (ºC)) Temperature and 7 Hour Cure Time

 N/A 775 psi5.3 MPa

Lap Shear Strength at 77 Degree Fahrenheit (ºF) (25 Degree Celsius (ºC)) Temperature and 8 Hour Cure Time

 N/A 1,500 psi10.3 MPa

Lap Shear Strength at 77 Degree Fahrenheit (ºF) (25 Degree Celsius (ºC)) Temperature and 3 Days Cure Time

 N/A 2,940 psi20.3 MPa

Lap Shear Strength at 77 Degree Fahrenheit (ºF) (25 Degree Celsius (ºC)) Temperature and 7 Days Cure Time

 N/A 3,200 psi22.1 MPa

Lap Shear Strength at 150 Degree Fahrenheit (ºF) (66 Degree Celsius (ºC)) Temperature and 2 Hour Cure Time

 N/A 3500 psi24.1 MPa

Note for Handling Strength

 N/A Measured by lap shear strength with PPA and primed Aluminum at RT, in psi (MPa).

Lap Shear Strength After Thermal Aging

Lap Shear Strength Aging Time at 302 Degree Fahrenheit (ºF) (150 Degree Celsius (ºC)) Temperature

 N/A 0 days12 days40 days50 days

Lap Shear Strength After 0 Days Aging at -55 Degree Fahrenheit (ºF) (-67 Degree Celsius (ºC)) Temperature

 N/A 3,070 psi

Lap Shear Strength After 12 Days Aging at -55 Degree Fahrenheit (ºF) (-67 Degree Celsius (ºC)) Temperature

 N/A 3,140 psi

Lap Shear Strength After 40 Days Aging at -55 Degree Fahrenheit (ºF) (-67 Degree Celsius (ºC)) Temperature

 N/A 3,075 psi

Lap Shear Strength After 50 Days Aging at -55 Degree Fahrenheit (ºF) (-67 Degree Celsius (ºC)) Temperature

 N/A 2,937 psi

Lap Shear Strength After 0 Days Aging at 77 Degree Fahrenheit (ºF) (25 Degree Celsius (ºC)) Temperature

 N/A 4,210 psi

Lap Shear Strength After 12 Days Aging at 77 Degree Fahrenheit (ºF) (25 Degree Celsius (ºC)) Temperature

 N/A 3,860 psi

Lap Shear Strength After 40 Days Aging at 77 Degree Fahrenheit (ºF) (25 Degree Celsius (ºC)) Temperature

 N/A 3,815 psi

Lap Shear Strength After 50 Days Aging at 77 Degree Fahrenheit (ºF) (25 Degree Celsius (ºC)) Temperature

 N/A 3,695 psi

Lap Shear Strength After 12 Days Aging at 200 Degree Fahrenheit (ºF) (93 Degree Celsius (ºC)) Temperature

 N/A 1,255 psi

Lap Shear Strength After 40 Days Aging at 200 Degree Fahrenheit (ºF) (93 Degree Celsius (ºC)) Temperature

 N/A 1,165 psi

Lap Shear Strength After 50 Days Aging at 200 Degree Fahrenheit (ºF) (93 Degree Celsius (ºC)) Temperature

 N/A 1,198 psi

Lap Shear Strength After 0 Days Aging at 400 Degree Fahrenheit (ºF) (204 Degree Celsius (ºC)) Temperature

 N/A 565 psi

Lap Shear Strength After 12 Days Aging at 400 Degree Fahrenheit (ºF) (204 Degree Celsius (ºC)) Temperature

 N/A 655 psi

Lap Shear Strength After 40 Days Aging at 400 Degree Fahrenheit (ºF) (204 Degree Celsius (ºC)) Temperature

 N/A 734 psi

Lap Shear Strength After 50 Days Aging at 400 Degree Fahrenheit (ºF) (204 Degree Celsius (ºC)) Temperature

 N/A 702 psi

Processing

Processing

 N/A Under normal temperature conditions and when used with the recommended mix ratio this adhesive will typically provide a working time of approximately 60 - 70 minutes.

Substrates to be bonded should be properly surface treated and be free from any contaminants. Mix both components thoroughly for several minutes until a homogeneous mixture is obtained, or dispense from a 1:1 200 ml or 50 ml dual barrel cartridge. For the 200 mL size, use TAH 10-mm diameter x 24-element spiral mixing nozzle or equivalent. For the 50 mL, use Mixpac™ B-system 06-mm diameter x 20- element spiral mixing nozzle or equivalent.

Processing Data

Typical Cure Cycles

 N/A 2 hours at 150 ºF 3 - 5 days at 77 ºF

Gel Time 100 Gram (g) at 77 Degree Fahrenheit (ºF) (25 Degree Celsius (ºC)) Temperature

 N/A 100 to 105 minutes

Specifications

Applications

 N/A The mixed adhesive should be spread with a spatula to the suitably pretreated dry joint surfaces. A layer of adhesive 0.004 to 0.012 inches (0.1 to 0.3 mm) thick will normally provide the maximum lap shear strength. This adhesive, however, has been designed to be effective in layers up to 0.12 in. (3 mm). The components to be bonded should be assembled and clamped as soon as the adhesive has been applied. Even contact pressure throughout the joint area during cure will ensure optimum performance.

Features

Features

 N/A
  • Room Temperature cure
  • High Peel and Shear Strength
  • Service Temperature from -67 ºF (-55 ºC) to 200 ºF (93 ºC)
  • Good retention of strength after environmental aging
  • Gap-filling thixotropic paste
  • 1:1 mix ratio by weight and volume
  • No SVHC as defined under REACH (Does not intentionally contain any Substances of Very High Concern (SVHC) for authorization as published by the European Chemicals Agency (ECHA) pursuant to Article 59 REACH as of October 15, 2014)
  • Flexible

Storage

Storage

 N/A Epibond® 200 A/B Epoxy Adhesives should be stored in a dry place in the original sealed container at temperatures between 2 ºC and 40 ºC (36 ºF and 104 ºF). Tightly reseal containers after each use. Under these storage conditions, the products have a shelf-life of 1 year (from date of shipment). The components should not be exposed to direct sunlight.

Precautionary Statement

Precautionary Statement

 N/A Huntsman Advanced Materials Americas LLC maintains up-to-date Safety Data Sheets (SDS) on all of its products. These sheets contain pertinent information that you may need to protect your employees and customers against any known health or safety hazards associated with our products. Users should review the latest MSDS to determine possible health hazards and appropriate precautions to implement prior to using this material.

Keep Out of Reach of Children

For Professional and Industrial Use Only