LOCTITE D125 F
Harmonization Code : 3907.30.00.85 | Polyacetals, other polyethers and epoxide resins, in primary forms; polycarbonates, alkyd resins, polyallyl esters and other polyesters, in primary forms : Epoxide resins : Other

Main features
- Low exotherm
- High speed dispensing
- Low cure temperature
Product Description
LOCTITE D 125 F is a one-component, heat-curable epoxy adhesive specifically formulated for high-speed dispensing in surface mount technology (SMT) assembly. With its low exotherm and minimal water absorption, LOCTITE D 125 F reduces thermal stress on components while ensuring strong adhesion and process reliability.
This yellow adhesive exhibits excellent non-sag and non-stringing characteristics, enabling precise, clean application for chip capacitors, chip resistors, SOTs, SOICs, and PLCCs. It offers high hot strength and fast curing at low temperatures, making it well-suited for demanding, high-throughput electronic manufacturing.
Applications
- Surface mount assembly of chip capacitors and resistors
- Bonding SOTs, SOICs, PLCCs, and other SMT components
- High-speed, precision dispensing processes
- Electronics production requiring low cure temperatures and non-sag adhesives
Packaging
TDS, SDS & Technical Documents
- LOCTITE-D-125-F-en_GL
- LOCTITE-D-125-F-en_MSDS
Technical Specifications
General Properties
Thermal Properties
Electrical Properties
Physical Properties
Additional Information
Cure Profiles
IR or Convection Conveyor Oven:
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20 min @ 100 °C
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7 min @ 110 °C
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2.5 min @ 120 °C
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1.5 min @ 150 °C
Convection Box Oven:
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30 min @ 100 °C
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20 min @ 110 °C
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10 min @ 120 °C
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5 min @ 150 °C
*Note: Ramp-up should not exceed 1 °C per second
Thawing
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Remove the adhesive from cold storage.
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Allow the material to reach room temperature (25 °C) before use.
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Do not re-freeze once thawed.
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Once thawed, apply using the recommended methods.
Directions for Use
- LOCTITE D125 F can be applied by dispensing, pin transfer, screen or stencil printing.
- Equipment set-up and related product information is available from your Henkel Corporation support group.