Electrically conductive adhesives
Flexible and shielding electrically conductive sealant and adhesive
This flexible, silicone-based electrically conductive sealant and adhesive is perfect for electromagnetic interference (EMI) and radio frequency (RF) shielding.
All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.
236637
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- Description
- Technical specification
- Ratings & reviews
- Question & answer
LOCTITE® SI 5421 is a room-temperature cure, 1-part formed-in-place silicone adhesive. Ideal for automotive sensor bonding and gasketing of EMI/RF shielded enclosures, it creates an electrically conductive bond for reliable shielding and adhesion performance. Expect low stress and high flexibility.
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Low stress bonding
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Room temperature cure
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EMI shielding
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Flexible
- Product category:
- Electrically conductive adhesives
Technologies:
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Silicones, alkoxy
- Applications:
- Gasketing
- Cure schedule, @ 25.0 °C:
- 7.0 day
- Cure type:
- Room temperature vulcanization (RTV) cure
- Number of components:
- 1 part
- Shear strength, Aluminum:
- 58.0 psi
- Storage temperature:
- -20.0 °C
- Volume resistivity:
- 0.01 Ohm cm
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Large volume or special order?
{{#distributor.notOnShelf}} {{/distributor.notInStock}}{{#distributor.notInStock}} {{#distributor.onShelf}} {{#distributor.notInStock}} {{/distributor.onShelf}}There was a problem with your request. Please try again or contact us directly. You will receive an email notification when product is back in stock.You will not receive an email notification when product is back in stock.
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