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Armstrong A-702 Epoxy Adhesive
| Category | Polymer , Adhesive , Thermoset , Epoxy , Epoxy Adhesive |
| 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-702 Epoxy Adhesive.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Information provided by Ellsworth Adhesives.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Viscosity | 20000 cP | 20000 cP |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 82 | 82 | |
| Tensile Strength, Ultimate | 30.3 MPa | 4400 psi | after optimum cure |
| Elongation at Break | 1.2 % | 1.2 % | |
| Adhesive Bond Strength | 34.8 MPa | 5050 psi | Steel-Steel; after optimum cure |
| 6.21 MPa @Temperature 82.2 °C |
900 psi @Temperature 180 °F |
Aluminum-Aluminum tensile shear | |
| 6.89 MPa @Temperature -54.4 °C |
1000 psi @Temperature -66.0 °F |
Aluminum-Aluminum tensile shear | |
| 14.8 MPa @Temperature 25.0 °C |
2150 psi @Temperature 77.0 °F |
Aluminum-Aluminum tensile shear |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 58.0 µm/m-°C @Temperature 20.0 °C |
32.2 µin/in-°F @Temperature 68.0 °F |
|
| Glass Transition Temp, Tg | 144 °C | 291 °F |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Processing Temperature | 204 °C | 400 °F | Optimum cure is 1 hr. @ 400°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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