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PRODUCT BULLETIN
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DESCRIPTION
EA-604 is a two component liquid compound with excellent wetting and quick cure characteristics. The blue resin and yellow hardener,
when mixed together, give a uniform translucent green color and provides a positive mix indicator. EA-604 will cure at temperatures as low
as 0 F (-18 C). It exhibits an easy 1 to 1 mix ratio with a working life of 4-6 minutes at 77 F (25 C), and sets to handling strength in 10-15
minutes. Typical applications include all types of general repair and bonding requiring a liquid adhesive. EA-604 offers a quick, easy
repair of similar and dissimilar materials.
TYPICAL HANDLING CHARACTERISTICS @ 77 F (25 C)
Mix Ratio (by weight or volume) ………………………………………………………………………………………………………………….. 100R/100H
Specific Gravity ………………………………………………………………………………………………………………………………………… 1.14 g/cc
Resin Viscosity ………………………………………………………………………………………………………………………………………….. 11,000-15,000 cps
Hardener Viscosity …………………………………………………………………………………………………………………………………….. 10,000-16,000 cps
Mixed Viscosity …………………………………………………………………………………………………………………………………………. 13,000 cps
Work Life (30 gram mass) ………………………………………………………………………………………………………………………….. 4-6 minutes
Cure to Handling Strength …………………………………………………………………………………………………………………………. 10-15 minutes
Minimum Cure Schedule ……………………………………………………………………………………………………………………………. 6 hours
Maximum Cure …………………………………………………………………………………………………………………………………………. 24 hours
Mixed Color ………………………………………………………………………………………………………………………………………………. Translucent green
Shelf Life of Resin and Hardener (in original unopened containers) ………………………………………………………………… 2 years
TYPICAL PHYSICAL PROPERTIES@ 77 F (25 C)
Tensile Strength (ASTM D-638) ………………………………………………………………………………………………………………….. 6,200psi (43MPa)
Tensile Elongation (ASTM D-638) ……………………………………………………………………………………………………………….. 6%
Tensile Modulus (ASTM D-630) ………………………………………………………………………………………………………………….. 375,300psi (2,588MPa)
Compressive Strength (ASTM D-695) ………………………………………………………………………………………………………….. 9,440psi (65MPa)
Compressive Modulus (ASTM D-695) ………………………………………………………………………………………………………….. 174,000psi (1,200MPa)
Flexural Strength (ASTM D-790) …………………………………………………………………………………………………………………. 8,996psi (62MPa)
Flexural Modulus (ASTM D-790) …………………………………………………………………………………………………………………. 267,400psi (1,844MPa)
Coefficient of Thermal Expansion (TMA) (ppm/ F ( C)) ………………………………………………………………………………….. 42 (76)
Heat Deflection Temperature @ 66 psi (ASTM D-648.82) ……………………………………………………………………………… 113 F (45 C)
Moisture Absorption (ASTM D-570.81) ………………………………………………………………………………………………………… 0.65%
Impact Strength (ASTM D-256.93a) …………………………………………………………………………………………………………….. 12.98 in-lbf/in
Hardness (ASTM D-2240.91) ……………………………………………………………………………………………………………………… 80-85 Shore D
TENSILE ADHESION STRENGTH TEST
Substrate Material ………………………………………………………………………………………………………………………………. Mahogany
Average Tensile Adhesion Strength ………………………………………………………………………………………………………. 1,823psi (13MPa)
Maximum Tensile Adhesion Strength …………………………………………………………………………………………………….. 2,446psi (17MPa)
Typical Failure Mode: 90% substrate failure, 10% adhesive failure
Substrate Material ………………………………………………………………………………………………………………………………. Steel
Average Tensile Adhesion Strength ………………………………………………………………………………………………………. 1,052psi (7MPa)
Maximum Tensile Adhesion Strength …………………………………………………………………………………………………….. 1,093psi (8MPa)
Typical Failure Mode: 100% adhesive failure
EA-604 Tech/Revised 12/30/14
Supersedes 6/10/14
The information contained in this technical data sheet results from research and tests conducted in our laboratories under precise conditions. Seller
cannot anticipate all conditions under which seller s products, or the products of other manufacturers in combination with seller s products, may be used.
It is the responsibility of the user to determine the suitability of the Axson Technologies products, under their own conditions, before commencing with
the proposed application. In no event shall Axson Technologies, Inc. be liable for any direct, indirect, punitive, incidental, special, and/or consequential
damages, to property or life, whatsoever arising out of or connected with the use or misuse of our products.
EA-604
EPOXY ADHESIVE
FAST CURE