Structural conductive epoxy adhesives
These adhesives provide high strength, permanent metal to metal bonds. They are ideally suited to the assembly of or prototyping of metallic enclosures avoiding the use of fasteners, welding or expensive machining operations
At present the standard adhesive available in this range is a silver loaded material. Other variants based on silver plated fillers and nickel graphite will be available shortly
Conductive two part epoxy adhesives main key properties and benefits:
- Very high bond strength
- Room temperature cure
- Compatible with most common substrates – non tarnishing / discolouring
- Excellent resistance to ageing
- Wide service temperature range – retains strength and conductivity at extremes of temperature
- Stable - low bond (joint) resistance through temperature cycling
- Good gap filling properties – can be used to form fillet joints
Applications:
- Structural adhesive – can be used to permanently bond metal assemblies, enclosures etc
- Anti-tamper bonding of critical assemblies
- Electrical connection of components avoiding the used of mechanical fixings
- EMI shielding with environmental sealing (IP68 possible)
- ESD control/grounding
We can also offer the following materials:
Two part flexible conductive epoxies that are capable of operating at over 200°C
Single part heat cure conductive epoxy is available on request. This has similar properties to the two part material described above but requires that the assembly is heated to +100°C in order to initiate cure.
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