Henkel Loctite AA F246 Datasheet Henkel Loctite AA F246

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  • Description for Henkel Loctite AA F246

    It straw yellow to brown liquid, one component, toughened and high strength acrylic adhesive system for structural bonding.<br/>

    *See Terms of Use Below

    Brand Loctite, Bondmaster
    Chemical Resistance Excellent, Chemical Resistance: Fluid Resistance: Water/glycol 50/50, Acetone, Chemical Resistance: Fluid Resistance: Water resistance, ATF, Chemical Resistance: Fluid Resistance: Salt water solution, 7.5% , Chemical Resistance: Fluid Resistance: Water Resistance, Chemical Resistance: Fluid Resistance: Water Resistance, Motor oil, Unleaded gasoline
    Application Type Bonding
    1 Part or 2 Part 2-Part
    Material Form Liquid
    Substrate Acrylic, Aluminum (Gritblasted), Glass, Epoxy-Coated Metal, Plastics, Polycarbonate , Rigid PVC, Steel, Wood, Stainless steel, Brass, Polystyrene, ABS, PMMA, Aluminum, Windshield Glass, Metals, Grit Blasted Mild Steel (GBMS), Polystyrene, Painted Metal
    Industry DC motors, Automotive, Magnets, Machinery, Marine, Sensors, FlyWheels, Window Frames, Motors, Electrical, Generators
    Manufacturer Henkel
    Chemistry Acrylic, Toughened, Methacrylate ester
    Cure Method Activator Cure
    Cure Temperature (°C) 20 to 25 Room Temperature, 25 Room Temperature
    Cure Time (min) Rapid, 240
    Viscosity (cPs) 17 to 35, High
    Color Straw yellow to brown liquid, Straw yellow to brown liquid, Translucent
    High Temperature Resistance (°C) 149
    Low Temperature Resistance (°C) -79
  • Technical Data for Henkel Loctite AA F246

    Overview
    • Chemical Resistance
      • Chemical Resistance : Fluid Resistance : Water Resistance - Water/glycol 50/50, Salt water solution, 7.5%
      • Chemical Resistance - Excellent, Unleaded gasoline, Motor oil, ATF, Acetone
    • Application Type
    • 1 Part or 2 Part
      • 2-Part
    • Material Form
      • Liquid
    • Substrate
    • Industry
    • Chemistry
      • Toughened
      • Acrylic - Methacrylate ester
    • Cure Method
      • 2-Part Cure - Activator Cure
    • Color
      • Translucent
      • Brown - Straw yellow to brown liquid
      • Yellow - Straw yellow to brown liquid
    • Brand
      • Loctite
      • Bondmaster
    • Also Known As
      • Old Name - Loctite F246
    Specifications
    Cure Specs
    Cure Temperature (°C) 20 to 25 Room Temperature, 25 Room Temperature
    Cure Time (min) Rapid, 240
    Viscosity (cPs) 17 to 35, High Test Method
    Fixture or Handling Strength Time (min) 2.00 to 5.00, 0.50 to 1.00, <5.00, <5.00 Test Method
    Work / Pot Time (min) 3.00 Test Method
    Mix Ratio 15:1 (by volume)
    Bond Strength
    Structural/Load-Bearing Structural
    General Bond Strength (psi) High Strength
    Peel Strength (piw) Outstanding, 36, 4.5 (N/mm²), 4 (N/mm²) Test Method
    Shear Strength (psi) Superior, 4,000, 3,000, 1,500, 2,180, 360, 4,760, 2,250, 2,780, 880, 1,600, 670, 740, 2,180, 360 Test Method
    Impact Strength (psi) Outstanding, 11 Test Method
    Material Resistance
    Environmental Resistance Excellent
    High Temperature Resistance (°C) 149
    Low Temperature Resistance (°C) -79
    Other Properties
    Specific Gravity 1.000, 1.000 Test Method
    Flash Point (°F) 46.4
    % Solids (%) 100
    Business Information
    Shelf Life Details BONDMASTER F246 has a shelf life is nine months when stored in a refrigerator. Keep away from excessive heat, sparks, flame, and sunlight.;A note of caution: Before opening, the containers must be warmed to room temperature otherwise water might condense into the bottle and cause hardening of the adhesive.
    Shelf Life (mon) 9
    Not Good For
    Don't Use With Delrin, Polyethylene, Polypropylene, Any type of elastomer, Acetal
  • Best Practices for Henkel Loctite AA F246

    *See Terms of Use Below

    1. Surface Preparation

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

    2. Application

      To ensure a fast and reliable cure, Activator Ini No.1™ or Ini No.5™ should be applied to one of the bond surfaces and the adhesive to the other surface. Parts should be assembled within 15 minutes. The recommended bondline gap is 0.1 mm. Where bond gaps are large (up to a maximum of 0.5 mm), or faster cure speed is required, Activator Ini No.1™ or Ini No.5™ should be applied to both surfaces. Parts should be assembled immediately (within 1 minute). Excess adhesive can be wiped away with organic solvent. Bond should be held clamped until adhesive has fixtured. Product should be allowed to develop full strength before subjecting to any service loads (typically 24 to 72 hours after assembly, depending on bond gap, materials and ambient conditions).

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    *See Terms of Use Below

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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
2.00 to 5.00 min With initiator #1 25°C Room Temperature
0.50 to 1.00 min With initiator #5 25°C Room Temperature
<5.00 min Fixture time is defined as the time to develop a shear strength of 0.1 N/mm² , ISO 4587, Grit Blasted Mild Steel, activated with Activator Ini No.5
<5.00 min Fixture time is defined as the time to develop a shear strength of 0.1 N/mm² , ISO 4587, PVC, activated with Activator Ini No.5
Viscosity Test Methods
Viscosity Test Method Temperature
17 to 35 cPs Brookfield – RVT, Spindle 6, speed 10 rpm, uncured 25°C Room Temperature
High
Work / Pot Time Test Methods
Work / Pot Time Test Method Temperature
3.00 min The open time refers to the on-part life of the adhesive. 25°C Room Temperature
Impact Strength Test Methods
Impact Strength Substrate Test Method
Outstanding
11 psi Steel/Steel ASTM 950
Peel Strength Test Methods
Peel Strength Type Substrate Test Method
Outstanding
36 piw Steel/Steel ASTM 1876
4.5 (N/mm²) "T" Peel Strength Aluminum (Gritblasted) ISO 11339
4 (N/mm²) "T" Peel Strength Aluminum (Gritblasted) ISO 11339
Shear Strength Test Methods
Shear Strength Type Substrate Test Time Test Temperature Test Method
Superior Polycarbonate
4,000 psi Lap shear strength Steel/Steel 0.00 sec 25°C ASTM D1002
3,000 psi Lap shear strength Aluminum/Aluminum 0.00 sec 25°C ASTM D1002
1,500 psi Lap shear strength Brass/Brass 0.00 sec 25°C ASTM D1002
2,180 psi Lap Shear Strength Grit Blasted Mild Steel (GBMS) 86,400 sec 22°C ISO 4587
360 psi Lap Shear Strength PVC 86,400 sec 22°C ISO 4587
4,760 psi Lap Shear Strength Grit Blasted Mild Steel (GBMS) 604,800 sec 22°C ISO 4587
2,250 psi Lap Shear Strength Stainless steel 604,800 sec 22°C ISO 4587
2,780 psi Lap Shear Strength Aluminum 604,800 sec 22°C ISO 4587
880 psi Lap Shear Strength ABS 604,800 sec 22°C ISO 4587
1,600 psi Lap Shear Strength PVC 604,800 sec 22°C ISO 4587
670 psi Lap Shear Strength Polycarbonate 604,800 sec 22°C ISO 4587
740 psi Lap Shear Strength PMMA 22°C ISO 4587
2,180 psi Lap Shear Strength >86,400 sec 22°C ISO 4587, Activator Ini No.1™ on 1 side
360 psi Lap Shear Strength >86,400 sec 22°C ISO 4587, Activator Ini No.1™ on 1 side
Specific Gravity Test Methods
Specific Gravity Temperature Test Method
1.000
1.000 25°C Uncured