LOCTITE® AA 326 Structural Adhesive
Known as LOCTITE 326
Features and Benefits
This 2-step, no mix, medium-viscosity acrylic adhesive has a fast cure and high shear strength. It is thixotropic for ease of handling, and ideal for magnet bonding.
LOCTITE® AA 326 is a general-purpose, 2-step, medium-viscosity acrylic adhesive for fast cure and high shear strength. It has good adhesion to different types of ferrites, a fixture time of less than 3 minutes, a high shear strength of 15 N/mm², and can be used in temperatures up to 120°C (248°F). It requires LOCTITE® SF 7649 to activate and, among other applications, is perfect for magnet bonding electric motors used in elevator production.
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Technical Information
| Applications | Structural bonding |
| Chemical basis / base | Methacrylate |
| Color | Amber, Yellow |
| Cure type | Activator cure, Anaerobic cure |
| FEA (finite element analysis) | Finite strain, Viscoelastic |
| Fixture time | 3.0 min. |
| Key characteristics | Mix: no mix required |
| Shear strength | 15.0 N/mm² |
| Viscosity, Brookfield - RVT, @ 25.0 °C Spindle 6, speed 20 rpm | 14000.0 - 22000.0 mPa·s (cP) |
| Viscosity, EN 12092 - MV, @ 25.0 °C Shear Rate 36 s⁻¹ | 10000.0 - 20000.0 mPa·s (cP) |
LOCTITE® AA 326
This 2-step, no mix, medium-viscosity acrylic adhesive has a fast cure and high shear strength. It is thixotropic for ease of handling, and ideal for magnet bonding.