Bonding in Electronics

The production of electronic components is becoming increasingly challenging: manufacturers of computers, mobile telephones and laptops are demanding ever higher levels of quality and performance while products and their components are becoming ever smaller and lighter.

This technological development in the electronics sector is also made possible by the use of state-of-the-art adhesives, which are replacing soldered joints and provide shielding and encapsulation of components. Some complex materials cannot, furthermore, be soldered due to their high temperature-sensitivity. In addition to providing good adhesion, a key requirement in electronics application on adhesives is that they must allow precise application at high production rates. Panacol has developed special-purpose adhesives that meet the specific requirements of many applications in the field of electronics.
 

LED chip with conductive adhesive | © Panacol

The delicate bond wires of an LED chip as seen
with a microscope

Downloads:

Elecolit® (pdf)
Electrically and thermally conductive adhesives

Structalit® (pdf)
Maximum strength adhesives and potting compounds

Vitralit® (pdf)
UV- and LED-curing adhesives

Examples of typical bonding applications in electronics are:

Encapsulation of Electronic Components

Epoxy and acrylate resin based sealing and molding compounds are often used in electronics to protect electronic components, semiconductors and subassemblies.

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Adhesives for SMD Assembly and Reflow Soldering

Before soldering, components with pin contacts or SMDs are often bonded to the PCB with adhesive.

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Electrically Conductive Adhesives

Bonding instead of soldering: Electrically conductive adhesives have many advantages over conventional soldering processes.

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Thermally Conductive Adhesives

Thermally conductive adhesives are often used to dissipate heat from power electronics.

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Adhesives for Electrostatic Discharge Protection

Conductive adhesives are often used to dissipate electrical or electrostatic charges.

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Bonding RFIDs

RFIDs (radio frequency identifications) are modern radio-frequency data transmission systems used for tracking tags.

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Bonding camera modules

In the electronics sector adhesives are used in particular for mobile phone and smartphone camera modules.

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