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Description for Henkel ESP 314
• Very High Strength • Epoxy Adhesive • Structural Bonding Applications • Structural Bonding of Dissimilar Substrates • One Component • Very High Cured Bond Strength • Sag Resistant Paste • Structural Bonding to a Wide Variety of Substrates •<br/>Brand Bondmaster Application Type Bond 1 Part or 2 Part 1-Part Material Form Paste Substrate FRP, Copper, Plastics, Steel Manufacturer Henkel Chemistry Epoxy Cure Method Heat Cure Temperature (°C) 100, 120, 150 Cure Time (min) 90, 30, 20 Viscosity (cPs) Non-sag Color Gray Paste High Temperature Resistance (°C) 150 Low Temperature Resistance (°C) -40 -
Technical Data for Henkel ESP 314
Overview
Specifications
Cure Specs
Cure Temperature (°C) 100, 120, 150 Cure Time (min) 90, 30, 20 Viscosity (cPs) Non-sag Bond Strength
Structural/Load-Bearing Structural General Bond Strength (psi) very high Peel Strength (piw) High, 30 (psi) Test Method Shear Strength (psi) High, 5,800, 2,950, 4,700 Test Method Material Resistance
High Temperature Resistance (°C) 150 Low Temperature Resistance (°C) -40 Conductivity
Filler Metallic Hardness
Shore D Hardness 78, 35 Test Method Other Properties
Specific Gravity 1.150 Flash Point (°F) >199.4 % Solids (%) 100 Business Information
Shelf Life Details Bondmaster ESP 314 should be kept away from excessive heat, sparks, flame, and direct sunlight. If stored in a refrigerator. the epoxy should always be allowed to reach ambient temperature before it is used. The shelf life of Bondmaster ESP 314 is 2 months at 25°C. Usable shelf life may vary depending on application and storage temperature. Shelf Life (mon) 2 -
Best Practices for Henkel ESP 314
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Surface Preparation
Bondmaster ESP 314 bonds well to even poorly prepared metal surfaces. For optimum bond strength and durability, the substrate surfaces to be bonded should be clean and dry. Chemical treatment of metallic surfaces gives optimum durability, but a simple abrade and degrease process may often be adequate.
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Clean-Up
Unreacted epoxy can be cleaned using acetone, isopropanol, MEK or Glycol Ethers.
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Comparable Materials for Henkel ESP 314
Spec Engine® Results
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Peel Strength Test Methods
Peel Strength | Type | Substrate | Test Temperature |
---|---|---|---|
High | |||
30 (psi) | T-peel strength | Al to Al | 25°C |
Shear Strength Test Methods
Shear Strength | Type | Substrate | Test Temperature |
---|---|---|---|
High | Lap shear strength | ||
5,800 psi | Lap shear strength | Al to Al | 25°C |
2,950 psi | Lap shear strength | Al to Al | 100°C |
4,700 psi | Lap shear strength | Steel to steel | 25°C |
Shore D Hardness Test Methods
Shore D Hardness | Hardness Temperature |
---|---|
78 | 25°C |
35 | 120°C |