Part no. (SKU/IDH):
537444
IDH Name:
LOCTITE® AA 3342, 300 ml Standard cartridge
Structural adhesives
Medium-high viscosity, fast-fixture structural bonder for magnets
A 1-part, medium-high viscosity, fast-fixture acrylic adhesive for surface permanent magnet (SPM) bonding in electric motors.
Part no. (SKU/IDH):
537444
IDH Name:
LOCTITE® AA 3342, 300 ml Standard cartridge
All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.
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- Description
- Technical specification
LOCTITE® AA 3342 is a yellow-opaque, modified acrylic-based structural adhesive that provides a 3 to 3.5-minute fixture time, a shear strength of 15–30 N/mm² and very fast curing on activated surfaces. This makes it highly suitable for automated assembly lines with short cycle times. It’s typically used for bonding small rigid parts of dissimilar materials. It tolerates operating temperatures up to 180°C (356°F), making it particularly useful when high heat resistance is required, e.g., when bonding ferrites into motor cans. LOCTITE AA 3342 is a 2-C no-mix adhesive and requires activator LOCTITE® SF 7386 before use to cure.
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LOCTITE SF 7649 activator required for use
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Temperature-resistant up to 180°C (356°F)
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Good resistance to impact and humidity
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Dual cure: activator or heat
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Fast fixture time within minutes (3–3.5 min)
- Product category:
- Structural adhesives
Technologies:
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Non-methyl methacrylate (MMA) structural adhesives
- Color:
- Opaque
- Fixture time:
- 3.0 min. - 3.5 min.
- Key characteristics:
- Mix: no mix required
- Viscosity, Brookfield - HBT, @ 25.0 °C:
- 80000.0 mPa·s (cP) - 230000.0 mPa·s (cP)
- Viscosity, Brookfield - HBT, @ 25.0 °C:
- 50000.0 mPa·s (cP) - 130000.0 mPa·s (cP)
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