3M AC380D Rite-Lok Solventless Structural Acrylic Activator Datasheet 3M AC380D Rite-Lok Solventless Structural Acrylic Activator

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  • Description for 3M AC380D Rite-Lok Solventless Structural Acrylic Activator

    Two component, two step, toughened acrylic adhesive systems which must be cured with Rite-Lok™ Liquid Activator AC380D.

    *See Terms of Use Below

    Application Type Activator, Primer
    1 Part or 2 Part 2-Part
    Material Form Liquid
    Substrate less absorbent (less porous) substrate, more absorbent (more porous) surface
    Manufacturer 3M
    Chemistry Aldehyde, Solventless, Aniline
    Cure Method Activator
    Viscosity (cPs) 5.00
    Color Dark Brown
    Can Be Used In Conjunction With These Materials Rite-Lok™ Structural Acrylic Adhesives

  • Technical Data for 3M AC380D Rite-Lok Solventless Structural Acrylic Activator

    *See Terms of Use Below

    Overview
    • Application Type
    • 1 Part or 2 Part
      • 2-Part
    • Material Form
      • Liquid
    • Substrate
      • Porous Substrates - less absorbent (less porous) substrate, more absorbent (more porous) surface
    • Chemistry
    • Cure Method
      • 2-Part Cure - Activator
    • Color
      • Brown - Dark Brown
    • Can Be Used In Conjunction With These Materials
      • Acrylics - Rite-Lok™ Structural Acrylic Adhesives
    Specifications
    Cure Specs
    Viscosity (cPs) 5.00
    Bond Strength
    Structural/Load-Bearing Structural
    Material Resistance
    Impact Resistance impact resistant
    Other Properties
    Specific Gravity 0.980
    Flash Point (°F) >255.0
    Business Information
    Shelf Life Details Storage: Store product in a cool, dry area out of direct sunlight.;Twelve months when stored at 60° to 80°F 16° to 27°C) in the original unopened container.
    Shelf Life Temperature (°F) 60 to 80
    Shelf Life (mon) 12

  • Best Practices for 3M AC380D Rite-Lok Solventless Structural Acrylic Activator

    *See Terms of Use Below

    1. Surface Preparation

      For optimum strength surfaces should be clean and free of all surface contaminants including paint, oxide films, oils, dust, mold release agents, etc. However, the amount of surface preparation depends on the required bond strength and the environmental resistance desired by the user. Typical quick surface preparation would include wiping with a clean solvent (such as isopropyl alcohol), abrading the surface with a clean fine abrasive, and then wiping again with a clean solvent to remove loose particles.

      Note: When using solvents, extinguish all ignition sources, including pilot lights, and follow the manufacturer's precautions and directions for use.

      For best results, ensure that parts are clean, dry, and free from oil and grease. However, bonds can still be achieved on 'as received' or slightly oily parts.

    2. Application

      Rite Lok™ structural Acrylic Activator AC380D should be applied to the less absorbent (less porous) substrate. If necessary, it may be applied to both bonding surfaces.

      Rite lok™ structural Acrylic Adhesive should be applied to the more absorbent (more porous) surface in beads or spread as a thin layer using a flat edge.

      The two parts should then be brought together and clamped or held in position to achieve best results.

      Due to its anaerobic nature, any Rite-Lok™ Structural Acrylic Adhesive squeezed outside of the joint will remain soft.

    3. Curing

      Full bond strength will typically be achieved within a 24 hour cure time.

  • Comparable Materials for 3M AC380D Rite-Lok Solventless Structural Acrylic Activator

    *See Terms of Use Below

    Spec Engine® Results

    • Henkel
      Loctite SF A-534R(Henkel)

      • Structural Acrylic Activator • Red Color - Visible Inspection of Activated Surfaces • Nonflammable • Solvent Free (100% Solids) • Environmentally Friendly • Flexible Activator / Adhesive Ratio - Consistent Bond Strength • User Friendly • Requires No Drying Time •

    • Henkel
      Initiator #1(Henkel)

      The initiator is solvent free hence no drying time is required and parts can be bonded immediately after the initiator is applied to the bonding surface.

    • Compare All

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