Electrically conductive adhesives
Thermally and electrically conductive adhesive for hybrid component attach
This epoxy-based, thermally and electrically conductive adhesive is designed for hybrid component attach.
All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.
- Description
- Technical specification
LOCTITE® ABLESTIK 8700E is a silver, thermally and electrically conductive adhesive is designed for hybrid component attach. It’s particularly ideal for gold and gold-plated surfaces and offers excellent dispensing and printing characteristics with no tailing or peaking. It’s formulated with an epoxy-based resin and cures when exposed to heat.
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Compatible with gold and gold-plated surfaces
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Offers excellent dispensability
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Retains high shear strength after thermal cycling
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No tailing or peaking
- Product category:
- Electrically conductive adhesives
Technologies:
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Thermosets, electronics semiconductor materials
- Cure schedule, @ 160.0 °C:
- 2.0 hr.
- Cure type:
- Heat cure
- Number of components:
- 1 part
- Storage temperature:
- -40.0 °C
- Thixotropic index:
- 3.0
- Viscosity, Brookfield CP51, @ 25.0 °C:
- 18000.0 mPa·s (cP)
- Volume resistivity:
- 0.0002 Ohm cm
FAQ
Do not try to reduce the thawing time by rubbing the syringes between the hands or by use of any type of heating device. When ready to use the ECA, transfer the needed syringes from the syringe box in the freezer to a designated thaw area using thermal gloves. While frozen, only handle the syringe by the flanges located at the top end of the syringe. This will minimize thermal shock and reduce the likelihood of FTVs from forming. During thaw, the syringes should be stored in the vertical position. Thaw times vary depending on syringe size but are typically >1 hour.
To maximize adhesive performance, a clean substrate is required. Industry standard cleaning methods include solvent cleaning, mechanical abrasion / cleaning or chemical treatment.
There are many methods to dispense: auger pump, jet pump, time/ pressure. This is equipment and application specific, please check with your equipment vendor for their recommendations. The simplest approach that Henkel recommends is time/ pressure.
