Name: LOCTITE 392
Brand: Henkel Corporation
SKU: LOCTITE 392

Main features

Rapid Activator-Cure Assembly
Tough Impact and Peel Resistance
DC Motor Magnet Bonding

Product Description

LOCTITE AA 392 is a one-part modified acrylic structural adhesive used with separately applied LOCTITE Activator 7380 or 7387. The medium-viscosity material is suited to fast assembly, including DC motor magnet bonding and pre-coated sheet-metal joining. On steel with Activator 7380, fixture time is <=25 seconds at a 0.05 mm gap; the recommended bondline gap is 0.1 mm. The cured adhesive has Shore D 65 hardness, 130% elongation, and strong impact and peel performance for assembly lines with short cycle times. The activator is applied separately and is not included with the adhesive.

Key features

Rapid Activator Cure: Fixture time is <=25 seconds on steel at a 0.05 mm gap.
Tough Impact and Peel Performance: The cured adhesive combines impact resistance with peel resistance.
Motor Magnet Assembly Fit: The product is used for DC motor and magnet bonding.

Applications

Applications include DC motor magnet bonding and pre-coated sheet-metal assembly.

TDS, SDS & Technical Documents

Technical Specifications

General Properties

Appearance

Translucent beige to dark amber

Chemistry Type

Modified acrylic

Specific Gravity

1.16

Other Properties

Storage Temperature

8 °C to 21 °C

Electrical Properties

Volume Resistivity

1.8×10¹⁵ Ohms⋅cm

Physical Properties

Viscosity

6,500 to 17,500 mPa.s

Mechanical Properties

Elongation

130 %

Additional Information

Technical properties

As-Supplied Properties

Property	Value	Unit	Method / condition
Appearance	Translucent beige to dark amber	-	Uncured
Specific gravity	1.16	-	25 deg C
Viscosity	20,000 to 80,000	mPa s	Brookfield HBT, spindle TA, 2.5 rpm, helipath, 25 deg C
Viscosity	6,500 to 17,500	mPa s	Brookfield HBT, spindle TA, 20 rpm, helipath, 25 deg C