Henkel Adhesive Technologies

Henkel Adhesive Technologies

Hot melt adhesives

LOCTITE® HHD 3542

One-part hot-melt adhesive for robot dispensing

One-part hot-melt bonding adhesive polyurethane-based 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.

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Documents

Information

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.

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)

Please contact us for ordering options

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Unplanned downtime or lower plant productivity can prevent you from achieving the manufacturing excellence that you are looking for. Consult with our experts to find ways to make your machine more reliable and reduce unplanned downtime to save costs.