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Description for Henkel Armstrong A-5 w/ E Activator
Formulated from epoxy resins and unique, inert filler materials. The A-5 contains metallic aluminum powder imparting a silver color. It is particularly useful where a solder-like appearance is <br/>desired.Brand Armstrong Application Type Adhesive 1 Part or 2 Part 2-Part Material Form Liquid Substrate Steel Manufacturer Henkel Chemistry Epoxy Cure Method Activator Cure Temperature (°C) Elevated Temperature, 93 Cure Time (min) 60 Viscosity (cPs) 140, 130 (poise) Color Silver Density (g/cm³) 0.38 lbs/cubic in -
Technical Data for Henkel Armstrong A-5 w/ E Activator
Overview
Specifications
Cure Specs
Cure Temperature (°C) Elevated Temperature, 93 Cure Time (min) 60 Viscosity (cPs) 140, 130 (poise) Test Method Work / Pot Time (min) 120 to 180 Test Method Bond Strength
General Bond Strength (psi) 3,030 Shear Strength (psi) 2,470, 2,260, 2,240, 2,830, 3,000, 2,730, 2,980, 2,180, 3,000, 2,680, 2,100, 2,500, 1,830 Test Method Cleavage Strength (psi) 1,360 Compressive Strength (psi) 12.6 (psi) x 1000 Tensile Strength (psi) 2,780 Conductivity
Filler unique, inert filler materials Hardness
Elongation (%) 2, 2 Other Properties
Specific Gravity 0.960 Coefficient of Thermal Expansion (CTE) 5.2e(-5) (in/in°C) Density (g/cm³) 0.38 lbs/cubic in Business Information
Shelf Life Details Store below 25°C out of sunlight and in original unopened containers. Refer to packaging specific quote for shelf life information. Shelf Life Temperature (°F) <77 -
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Spec Engine® Results
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Viscosity Test Methods
Viscosity | Temperature |
---|---|
140 cPs | 25°C |
130 (poise) | 25°C |
Work / Pot Time Test Methods
Work / Pot Time | Temperature |
---|---|
120 to 180 min | 25°C |
Shear Strength Test Methods
Shear Strength | Substrate | Chemical | Test Time | Test Temperature | Test Humidity |
---|---|---|---|---|---|
2,470 psi | 25°C | ||||
2,260 psi | 82°C | ||||
2,240 psi | -51°C | ||||
2,830 psi | Amonia, 28% | 604,800 sec | |||
3,000 psi | Distilled Water | 604,800 sec | |||
2,730 psi | Salt Water 10% | 604,800 sec | |||
2,980 psi | Acetone | 604,800 sec | |||
2,180 psi | Glacial Acetic Acid | 604,800 sec | |||
3,000 psi | Toluene | 604,800 sec | |||
2,680 psi | Ethylenedichloride | 604,800 sec | |||
2,100 psi | Ethyl Acetate | 604,800 sec | |||
2,500 psi | Hexane | 604,800 sec | |||
1,830 psi | Steel to Steel | 604,800 sec | 100 % |