Hernon Grenade Igniter Case Sealant 47422 Datasheet Hernon Grenade Igniter Case Sealant 47422

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  • Description for Hernon Grenade Igniter Case Sealant 47422

    A single component anaerobic thread locking and sealing adhesive. It is a low viscosity penetrating material for locking already assembled threaded fasteners.

    *See Terms of Use Below

    Chemical Resistance Chemical Resistance: Most solvents
    Application Type Thread locking, Thread sealing
    1 Part or 2 Part 1-Part
    Material Form Liquid
    Substrate Metallic surfaces, Steel
    Industry For locking already assembled threaded fasteners, Specially formulated for pre-assembled fasteners
    Manufacturer Hernon
    Chemistry Methacrylate ester, No solvents
    Cure Method UV curing, Heat, Anaerobic curing, Room temperature
    Cure Temperature (°C) 20 to 25 Room temperature, Room temperature, 22
    Gap Fill (in) Good gap filling properties
    Cure Time (min) Quickly, Rapid, 1,440, <0.17, <0.17
    Viscosity (cPs) Low, Capillary action, 9 to 16
    Fluorescent UV fluorescence for in-process inspection
    Color Red
    Torque (psi) 100-350 (in-lb), 75-300 (in-lb), 50-150 (in-lb), 150-300 (in-lb)
    Shrinkage Resistance No shrinkage due to solvent evaporation
    High Temperature Resistance (°C) 204
    Low Temperature Resistance (°C) -54
    Key Specifications ISO-9001

  • Technical Data for Hernon Grenade Igniter Case Sealant 47422

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    Overview
    • Chemical Resistance
      • Chemical Resistance : Relative Solvent Resistance
    • Application Type
      • Thread Sealant
      • Threadlocker
    • 1 Part or 2 Part
      • 1-Part
    • Material Form
      • Liquid
    • Substrate
      • Metal
      • Steel
      • Other
    • Industry
      • Mechanical Fastening Parts
    • Chemistry
      • Acrylic
      • Solvent-Free
    • Cure Method
      • Room Temperature / Air Dry
      • UV / Visible Light
      • Heat
      • Anaerobic
    • Color
      • Red
    • Key Specifications
      • International Organization for Standardization
    Specifications
    Cure Specs
    Cure Temperature (°C) Register to view
    Gap Fill (in)
    Cure Time (min)
    Viscosity (cPs)
    Fixture or Handling Strength Time (min)
    Fluorescent
    Bond Strength
    Torque (psi) Register to view
    Material Resistance
    Shrinkage Resistance Register to view
    Environmental Resistance
    High Temperature Resistance (°C)
    Low Temperature Resistance (°C)
    Other Properties
    Specific Gravity Register to view
    Flash Point (°F)
    % Solids (%)
    Business Information
    Shelf Life Details Register to view
    Shelf Life Temperature (°F)
    Not Good For
    Don't Use For Register to view

  • Best Practices for Hernon Grenade Igniter Case Sealant 47422

    *See Terms of Use Below

    1. Surface Preparation

      For best performance surfaces should be clean and free of grease.

    2. Application

      Grenade Igniter Case Sealant 47422 should be applied in sufficient quantity to fill all engaged threads.

    3. Curing

      Grenade Igniter Case Sealant 47422 cures quickly at room temperature without the need for surface activators or heat to join threaded assemblies. Fixturing strength develops in five minutes, or within 10 seconds by exposing the edge fillets to high intensity long wavelength UV light (365 nm). Full strength will be reached in 24 hours. Cure fillets at UV light irradiances above 60 milliwatts/cm² to insure proper cure.

      Curing occurs when the resin is confined between metallic surfaces. The metal acts as a catalyst for the curing process. Hot air oven heat or induction heat will fully cure this compound. To insure proper cure of UV fillets, UV light intensities above 60 milliwatts/cm2 is recommended.

    4. Removal

      To aid in disassembly anaerobic compounds can be weakened by heating to at least 500ºF (260ºC). Once disassembled, cured adhesive can be removed with Hernon? Gasket Remover 30.

  • Comparable Materials for Hernon Grenade Igniter Case Sealant 47422

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    Spec Engine® Results

    • HB Fuller
      72TL(HB Fuller)

      A very high temperature (+230° C) resistant, high strength anaerobic adhesive for locking and sealing thread connections and fitted parts. High viscosity and thixotropic effect allows larger tolerances.

    • Hernon
      Grenade Igniter Case Sealant 40995(Hernon)

      A single component anaerobic thread locking and sealing adhesive, low viscosity penetrating material that works by capillary action between mating surfaces.

    • Compare All
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Cure Temperature Test Methods
Cure Temperature Cure Time Test Method
20 to 25°C Room temperature
Room temperature
22°C Full strength
Cure Time Test Methods
Cure Time Test Method
Quickly
Rapid
1,440 min Full strength
<0.17 min Surface cure, medium pressure mercury arc light source (undoped), 100 mW/cm² @ 365 nm irradiance, When curing with sufficient UV light irradiance, exposed material cures dry to the touch in seconds.
<0.17 min Surface cure, medium pressure mercury arc light source (undoped), 60 mW/cm² @ 260 nm irradiance, When curing with sufficient UV light irradiance, exposed material cures dry to the touch in seconds.
Fixture or Handling Strength Time Test Methods
Fixture or Handling Strength Time Fixture-Handling Strength Test Method
<0.17 min Fixture time, glass microscope slides, 6 mW/cm² irradiance, UV fixture time is defined as the light exposure time required to develop a shear strength of 0.1 N/mm².
Viscosity Test Methods
Viscosity Temperature
Low
Capillary action
9 to 16 cPs 25°C