• 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/>

    *See Terms of Use Below

    Brand Bondmaster
    Application Type Bond
    1 Part or 2 Part 1 Part
    Material Form Paste
    Substrate Copper, Plastics, Steel, FRP
    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
    • Application Type
    • 1 Part or 2 Part
      • 1 Part or 2 Part - 1 Part
    • Material Form
      • Paste
    • Substrate
    • Chemistry
    • Cure Method
      • Heat
    • Color
      • Gray - Gray Paste
    • Brand
      • Bondmaster
    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

    *See Terms of Use Below

    1. 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.

    2. Clean-Up

      Unreacted epoxy can be cleaned using acetone, isopropanol, MEK or Glycol Ethers.

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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
Peel Strength Test Methods
Peel Strength Type Substrate Test Temperature
High
30 (psi) T-peel strength Al to Al 25°C
Shore D Hardness Test Methods
Shore D Hardness Hardness Temperature
78 25°C
35 120°C