Silver-Coated Aluminium Particles

The principal advantage of silver-coated aluminium particles is the density of around 3g/cc compared to 9g/cc for the other two metal substrates – copper and nickel.

This level of weight saving is critical in the aerospace market, where the product also shows low galvanic corrosion when in contact with aluminium components.

Applications:

EMI shielding in contact with aluminum
Conductive adhesives
Aerospace and marine applications

Advantages:

Low density with high conductivity
Low galvanic corrosion in contact with aluminum

Properties:

GRADE	SILVER CONTENT (%)	PARTICLE SIZE (µm)	AVG. DENSITY (g/cc)
SA270 S20	20	62	3.2
SA270 S30	30	62	3.4
SA300 S20	20	40	3.2
SA300 S30	30	40	3.4
SA100 P20	20	100	3.2
SA100 P05	5	100	2.8
SA45 P20	20	45	3.2