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Armstrong A-706 Epoxy Adhesive

Category Polymer , Adhesive , Thermoset , Epoxy , Epoxy, Cast, Metal Filled
Manufacturer Armstrong Epoxy Adhesives; Resin Technology Group
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Armstrong A-706 Epoxy Adhesive.pdf
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Material Notes:
A one-component, gray, aluminum-filled, thixotropic, non-sag epoxy adhesive. A-706 has an in-service temperature range to 400°F, but requires 350°F minimum cure temperature. Features excellent machining and tensile properties at room temperature. A-706 is qualified under Mil. Spec. MMM-A-134, Type III.Information provided by Ellsworth Adhesives.
Physical Properties Metric English Comments
Viscosity 160000 cP
160000 cP
Mechanical Properties Metric English Comments
Hardness, Shore D 86
86
Tensile Strength, Ultimate 59.6 MPa
8650 psi
after optimum cure
Elongation at Break 2.4 %
2.4 %
Adhesive Bond Strength 34.1 MPa
4950 psi
Steel-Steel; after optimum cure
19.3 MPa

@Temperature -54.4 °C
2800 psi

@Temperature -66.0 °F
Aluminum-Aluminum tensile shear
27.9 MPa

@Temperature 82.2 °C
4050 psi

@Temperature 180 °F
Aluminum-Aluminum tensile shear
42.1 MPa

@Temperature 25.0 °C
6100 psi

@Temperature 77.0 °F
Aluminum-Aluminum tensile shear
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 204 °C
400 °F
After 350°F minimum cure temp.
Glass Transition Temp, Tg 130 °C
266 °F
Processing Properties Metric English Comments
Processing Temperature 177 °C
350 °F
Optimum cure is 2 hr. @ 350°F
260 °C
500 °F
Fast cure is 10 min. @ 500°F
Pot Life 99999 min

@Temperature 25.0 °C
99999 min

@Temperature 77.0 °F
Indefinite working life at 25°C (100 g)
Descriptive Properties Value Comments
Color Amber
Mix Ratio 1 Part
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