99.99% silver nano powder for conductive paste

Short Description:

99.99% silver nano powder for conductive paste. The silver conductive phase is usually composed of silver or silver compounds, dispersed in the matrix, and after sintering or curing, forms a conductive path. The shape and particle size of the conductive phase play an important role in the electrical properties of the paste and affect the physical and mechanical properties of the silver layer. At present, the shape of the conductive phase is usually spherical and flake, and the particle size is developing towards nanometer level. The use of flake silver powder and nano silver powder can reduce the amount of silver, thereby reducing production costs.


Product Detail

Best selling chemicals conductive silver paste nanopowder

Product Spec

Item name conductive silver paste
MF Ag
Purity(%) 99.99%
Apperance powder
Particle size 20nm, 30-50nm, 50-80nm, other larger size is also available
Packaging 50g, 100g, 200g, 1kg by bags or bottles.
Grade Standard Industrial grade

Product Performance

 

Application of silver nano powder:

Conductive paste:The electronic sizing materials such as wiring, encapsulation and connection in the production of micro-electronic components are prepared to miniaturize the micro-electronic components and fine the circuits.

Conductive paste is an important raw material in electronics industry.Domestic research institutions use nanometer silver powder replace micron silver powder to make conductive paste, which can save 30% silver. Due to the melting point of nanoparticles is usually lower than solid material, such as silver is about 900 ℃ melting point, and nanometer silver powder melting point can be reduced to 100 ℃, thus made conductive nano silver paste can be sintered at low temperatures, even in low temperature materials such as plastic substrate.

Except conductive function, nano silver powder is very importantantibacterialagent, andbactericide, which is widely used inmany fields.

Storage of silver nano powder:

Silver nano powder should be sealed and stored in a dry, cool environment, away from direct sunlight.


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