Henkel Loctite 409 Datasheet Henkel Loctite 409

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  • Description for Henkel Loctite 409

    General purpose adhesive gel that prevents adhesive flow even on vertical surfaces.

    *See Terms of Use Below

    Brand Loctite
    Chemical Resistance 1,1,1 Trichloroethane, Chemical Resistance: Solvent, Freon TA, Gasoline, Isopropanol, Motor Oil, Chemical resistance
    Application Type Bond, Adhesive: Instant Adhesives
    1 Part or 2 Part 1-Part
    Material Form Gel
    Substrate Aluminum (etched) , Glass, Metals, Neoprene, Plastics, Polycarbonate, PVC, Nitrile, Mild Steel (degreased), Phenolic, ABS, Rubbers, Steel (degreased), Buna-N, Steel (grit blasted)
    Manufacturer Henkel
    Chemistry Cyanoacrylate, Ethyl cyanoacrylate
    Cure Method Humidity
    Cure Temperature (°C) 22, 22
    Cure Time (min) >0.50
    Viscosity (cPs) High, >=4000 (mPa.s), 15,000 to 40,000
    Color Slightly cloudy, Colorless, Slightly cloudy, Straw colored gel, Clear
    High Temperature Resistance (°C) 100, 80
    Volume Resistivity (O) 10e15 (ohms/cm)

  • Technical Data for Henkel Loctite 409

    *See Terms of Use Below

    Overview
    • Chemical Resistance
      • Chemical Resistance - 1,1,1 Trichloroethane, Freon TA, Gasoline, Isopropanol, Motor Oil
      • Chemical Resistance : Relative Solvent Resistance - Solvent
    • Application Type
    • 1 Part or 2 Part
      • 1-Part
    • Material Form
      • Gel
    • Substrate
    • Chemistry
    • Cure Method
      • Moisture / Condensation Cure - Humidity
    • Color
      • Clear / Transparent - Colorless, Clear
      • Off-White - Slightly cloudy
      • White - Slightly cloudy
      • Yellow - Straw colored gel
    • Brand
      • Loctite
    • Also Known As
      • Old Name - 409 Super Bonder
    Specifications
    Cure Specs
    Cure Temperature (°C) 22, 22
    Cure Time (min) >0.50
    Viscosity (cPs) High, >=4000 (mPa.s), 15,000 to 40,000 Test Method
    Fixture or Handling Strength Time (min) 0.83 to 1.67, 0.08 to 0.50, 0.25 to 0.42, 0.25 to 0.42, 0.33 to 1.00, 0.83 to 1.67, 0.67 to 1.33, 0.33 to 0.83 Test Method
    Bond Strength
    Shear Strength (psi) 2,610 to 3,770, 1,595 to 2,755, >870, >870, >725, 725 to 2,175, >1,450, >1,450 Test Method
    Tensile Strength (psi) 1,740 to 3,625, >1,015 Test Method
    Material Resistance
    High Temperature Resistance (°C) 100, 80
    Conductivity
    Dissipation Factor <0.02000, <0.02000, <0.02000 Test Method
    Dielectric Strength (V/mil) 25 kV/mm Test Method
    Dielectric Constant 2.30, 2.30, 2.30 Test Method
    Thermal Conductivity (W/m°K) 0.10 Test Method
    Volume Resistivity (O) 10e15 (ohms/cm) Test Method
    Other Properties
    Glass Transition Temp (Tg) (°C) 120 Test Method
    Specific Gravity 1.050 Test Method
    Coefficient of Thermal Expansion (CTE) 80e-6 (K-1) Test Method
    Business Information
    Shelf Life Details Store product in the unopened container in a dry location.;Optimal Storage: 2 °C to 8 °C. Storage below 2 °C or greater than 8 °C can adversely affect product properties.

  • Best Practices for Henkel Loctite 409

    *See Terms of Use Below

    1. Surface Preparation

      For best performance bond surfaces should be clean and free from grease.

    2. Application

      This product performs best in thin bond gaps (0.05 mm).

    3. Curing

      Under normal conditions, the atmospheric moisture initiates the curing process. Although full functional strength is developed in a relatively short time, curing continues for at least 24 hours before full chemical/solvent resistance is developed.

      Cure Speed vs. Substrate - The rate of cure will depend on the substrate used.

      Cure Speed vs. Bond Gap - The rate of cure will depend on the bondline gap. Thin bond lines result in high cure speeds, increasing the bond gap will decrease the rate of cure.

      Cure Speed vs. Activator - Where cure speed is unacceptably long due to large gaps, applying activator to the surface will improve cure speed. However, this can reduce ultimate strength of the bond and therefore testing is recommended to confirm effect.

      See Vendor technical data sheer for more information.

    4. Clean-Up

      Excess adhesive can be dissolved with Loctite cleanup solvents, nitromethane or acetone.

  • Comparable Materials for Henkel Loctite 409

    *See Terms of Use Below

    Spec Engine® Results

    • Henkel
      Loctite 499(Henkel)

      Formulated to resist thermal cycling and also exhibits superior resistance to humidity.

    • Henkel
      Loctite 4541(Henkel)

      Designed for the assembly of difficult-to-bond materials which require uniform stress distribution and strong tension and/or shear strength. particularly suited for bonding porous or absorbent materials such as wood, paper, leather and fabric.

    • Compare All
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Fixture or Handling Strength Time Test Methods
Fixture or Handling Strength Time Fixture-Handling Strength Test Method Fixture-Handling Strength Time Temperature
0.83 to 1.67 min The rate of cure will depend on the substrate used. The table below shows the fixture time achieved on different materials at 22 °C / 50 % relative humidity. This is defined as the time to develop a shear strength of 0.1 N/mm². Fixture Time, ISO 4587, seconds 22°C
0.08 to 0.50 min The rate of cure will depend on the substrate used. The table below shows the fixture time achieved on different materials at 22 °C / 50 % relative humidity. This is defined as the time to develop a shear strength of 0.1 N/mm². Fixture Time, ISO 4587, seconds 22°C
0.25 to 0.42 min The rate of cure will depend on the substrate used. The table below shows the fixture time achieved on different materials at 22 °C / 50 % relative humidity. This is defined as the time to develop a shear strength of 0.1 N/mm². Fixture Time, ISO 4587, seconds 22°C
0.25 to 0.42 min The rate of cure will depend on the substrate used. The table below shows the fixture time achieved on different materials at 22 °C / 50 % relative humidity. This is defined as the time to develop a shear strength of 0.1 N/mm². Fixture Time, ISO 4587, seconds 22°C
0.33 to 1.00 min The rate of cure will depend on the substrate used. The table below shows the fixture time achieved on different materials at 22 °C / 50 % relative humidity. This is defined as the time to develop a shear strength of 0.1 N/mm². Fixture Time, ISO 4587, seconds 22°C
0.83 to 1.67 min The rate of cure will depend on the substrate used. The table below shows the fixture time achieved on different materials at 22 °C / 50 % relative humidity. This is defined as the time to develop a shear strength of 0.1 N/mm². Fixture Time, ISO 4587, seconds 22°C
0.67 to 1.33 min The rate of cure will depend on the substrate used. The table below shows the fixture time achieved on different materials at 22 °C / 50 % relative humidity. This is defined as the time to develop a shear strength of 0.1 N/mm². Fixture Time, ISO 4587, seconds 22°C
0.33 to 0.83 min The rate of cure will depend on the substrate used. The table below shows the fixture time achieved on different materials at 22 °C / 50 % relative humidity. This is defined as the time to develop a shear strength of 0.1 N/mm². Fixture Time, ISO 4587, seconds 22°C
Viscosity Test Methods
Viscosity Test Method Temperature
High
>=4000 (mPa.s) Casson Viscosity, 25 °C, mPa·s (cP): Cone and plate rheometer 25°C
15,000 to 40,000 cPs Viscosity, Brookfield - RVF, 25 °C, mPa·s cP:Spindle TC, speed 20 rpm, Helipath 25°C
Tensile Strength Test Methods
Tensile Strength Substrate Test Time Test Temperature Test Method
1,740 to 3,625 psi Steel (grit blasted) ISO 6922
>1,015 psi Buna-N >0.50 min 22°C After 30 seconds @ 22 °(C), ISO 6922
Shear Strength Test Methods
Shear Strength Type Substrate Test Time Test Temperature Test Method
2,610 to 3,770 psi Lap Shear Strength Steel (grit blasted) >86,400 sec 22°C After 24 hours @ 22 °(C), ISO 4587
1,595 to 2,755 psi Lap Shear Strength Aluminum (etched) >86,400 sec 22°C After 24 hours @ 22 °(C), ISO 4587
>870 psi Lap Shear Strength ABS >86,400 sec 22°C After 24 hours @ 22 °(C), ISO 4587
>870 psi Lap Shear Strength PVC >86,400 sec 22°C After 24 hours @ 22 °(C), ISO 4587
>725 psi Lap Shear Strength Polycarbonate >86,400 sec 22°C After 24 hours @ 22 °(C), ISO 4587
725 to 2,175 psi Lap Shear Strength Phenolic >86,400 sec 22°C After 24 hours @ 22 °(C), ISO 4587
>1,450 psi Lap Shear Strength Neoprene >86,400 sec 22°C After 24 hours @ 22 °(C), ISO 4587
>1,450 psi Lap Shear Strength Nitrile >86,400 sec 22°C After 24 hours @ 22 °(C), ISO 4587
Dielectric Constant Test Methods
Dielectric Constant Temperature Test Method
2.30 22°C IEC 60250, 0.05 KHz, After 24 hours @ 22 °C
2.30 22°C IEC 60250, 1 KHz, After 24 hours @ 22 °C
2.30 22°C IEC 60250, 10 KHz, After 24 hours @ 22 °C
Dielectric Strength Test Methods
Dielectric Strength Temperature Test Method
25 kV/mm 22°C IEC 60243-1, After 24 hours @ 22 °C
Dissipation Factor Test Methods
Dissipation Factor Temperature Test Method
<0.02000 22°C IEC 60250, 0.05 KHz, After 24 hours @ 22 °C
<0.02000 22°C IEC 60250, 0.05 KHz, After 24 hours @ 22 °C
<0.02000 22°C IEC 60250, 0.05 KHz, After 24 hours @ 22 °C
Thermal Conductivity Test Methods
Thermal Conductivity Temperature Test Method
0.10 W/m°K 22°C ISO 8302, After 24 hours @ 22 °C
Volume Resistivity Test Methods
Volume Resistivity Temp (°C) Test Method
10e15 (ohms/cm) 22°C IEC 60093, After 24 hours @ 22 °C
Coefficient of Thermal Expansion (CTE) Test Methods
Coefficient of Thermal Expansion (CTE) CTE Temperature (°C) CTE Test Method
80e-6 (K-1) 22°C ISO 11359-2, After 24 hours @ 22 °C
Glass Transition Temp (Tg) Test Methods
Glass Transition Temp (Tg) Glass Transition Temperature (Tg) Test Method
120°C ASTM E 228, After 24 hours @ 22 °C
Specific Gravity Test Methods
Specific Gravity Temperature
1.050 25°C