Hot melt adhesives
1-part hot melt adhesive for robot dispensing
One-part hot melt polyurethane-based bonding adhesive explicitly designed for robotic dispensing.
All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.
- Description
- Technical specification
- Ratings & reviews
- Question & answer
If you’re looking for a reactive hot melt adhesive for your robotic dispensing needs, LOCTITE® HHD 3542 is the ideal choice. This medium-viscosity bonding adhesive is based on polyurethane prepolymers and offers strong bonding capabilities and a relatively long open time. Immediately after solidifying in the bond line, the adhesive provides good initial strength. Then, the secondary moisture cure cross-links the bonds for excellent elongation and structural durability. When fully cured, LOCTITE® HHD 3542 doesn’t remelt.
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Provides excellent thermal stability
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1-part: no mixing required
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Relatively long open time
- Product category:
- Hot melt adhesives
Technologies:
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Polyurethanes, reactive hot melts
- Application method:
- Extrusion,Hot applied
- Color:
- Off white
- Cure type:
- Heat cure
- FEA (finite element analysis):
- Finite strain,Viscoelastic
- Key characteristics:
- Chemical resistant,Elongation: high elongation,Environmental resistance,Open time: medium open time,Reactive,Urethane based
- Number of components:
- 1 part
- Open time, @ 25.0 °C:
- 4.0 min.
- Operating temperature:
- 90.0 °C - 110.0 °C
- Recommended for use with:
- Acrylonitrile butadiene styrene (ABS),Metal: aluminum,Polycarbonate
- Viscosity, Brookfield - Thermosel, @ 100.0 °C:
- 3500.0 mPa·s (cP) - 7500.0 mPa·s (cP)
