Henkel Armstrong C-4 Epoxy Resin w/ Activator A Datasheet Henkel Armstrong C-4 Epoxy Resin w/ Activator A

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  • Description for Henkel Armstrong C-4 Epoxy Resin w/ Activator A

    A clear, low viscosity epoxy adhesive which will cure at room temperature to produce a clear rigid bondline. With Activator A exhibits excellent chemical and solvent resistance as well as acting as an electrical insulator. Activator W offers maximum versatility in mixing ratios. Activator D is useful where low mixed-viscosity is needed. It may also be used for fiberglass laminating or casting.

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    Brand Armstrong
    Chemical Resistance Excellent, Chemical Resistance: Excellent solvent resistance
    Application Type Bond
    1 Part or 2 Part 2-Part
    Material Form Liquid
    Substrate Ceramics, Fiber, Most Metals, Many Plastics, Glass
    Industry Electrical, Electronic, Optic
    Manufacturer Henkel
    Chemistry Epoxy
    Cure Method Resin/Hardener
    Cure Temperature (°C) 20 to 25 Room Temperature, 25, 65
    Cure Time (min) 1,440, 240
    Viscosity (cPs) Low, 300
    Color Clear
    High Temperature Resistance (°C) 130
    Low Temperature Resistance (°C) -60
  • Technical Data for Henkel Armstrong C-4 Epoxy Resin w/ Activator A

    Overview
    • Chemical Resistance
      • Chemical Resistance - Excellent
      • Chemical Resistance : Relative Solvent Resistance - Excellent solvent resistance
    • Application Type
    • 1 Part or 2 Part
      • 2-Part
    • Material Form
      • Liquid
    • Substrate
    • Industry
    • Chemistry
    • Cure Method
      • 2-Part Cure - Resin/Hardener
    • Color
      • Clear / Transparent - Clear
    • Brand
      • Armstrong
    Specifications
    Cure Specs
    Cure Temperature (°C) 20 to 25 Room Temperature, 25, 65
    Cure Time (min) 1,440, 240
    Viscosity (cPs) Low, 300 Test Method
    Mix Ratio 100:11 (by weight)
    Material Resistance
    High Temperature Resistance (°C) 130
    Low Temperature Resistance (°C) -60
    Conductivity
    Dissipation Factor 0.02000 Test Method
    Dielectric Strength (V/mil) 410
    Dielectric Constant 4.30 Test Method
    Hardness
    Shore D Hardness 88
    Elongation (%) 3
    Other Properties
    Glass Transition Temp (Tg) (°C) 77
    Specific Gravity 1.150
    Business Information
    Shelf Life Details Shelf life is one year when stored below 90°F, out of sunlight, and in original unopened containers of pints or greater. Shelf life will vary with specialty packaging.
    Shelf Life Temperature (°F) <90
    Shelf Life (mon) 12
  • Best Practices for Henkel Armstrong C-4 Epoxy Resin w/ Activator A

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  • Comparable Materials for Henkel Armstrong C-4 Epoxy Resin w/ Activator A

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    Spec Engine® Results

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Viscosity Test Methods
Viscosity Temperature
Low
300 cPs 25°C
Dielectric Constant Test Methods
Dielectric Constant Temperature Test Method
4.30 25°C 1KHz @ 25°C
Dissipation Factor Test Methods
Dissipation Factor Temperature Test Method
0.02000 25°C 1KHz @ 25°C