Spherical Silver Powder Description
Spherical Silver Powder has a high specific surface area and a high-efficiency autocatalytic function. It is adsorbed on the surface of bacterial cells and hinders the normal metabolism and reproduction of bacteria. It can be widely used in medical, daily-use fabrics, and health care products. Spherical Silver Powder can be used to replace precious metal powder to prepare an electronic paste with superior performance. In addition, it can also be used as a catalyst, greatly improving the speed and efficiency of chemical reactions.
Spherical Silver Powder Specifications
|
Molecular Weight
|
107.868
|
|
Purity
|
99.0%
|
|
Particle Size
|
0.5-1 um
|
|
Surface Area
|
0.4 to 1.5m2/g
|
|
Melting Point
|
961.78℃
|
|
Boiling Point
|
2162℃
|
Silver Powders Comparison
|
Name
|
Nano Silver Powder
|
Nano Silver Powder
|
Silver Powder
|
Spherical Silver Powder
|
Nano Silver Flake
|
Submicron Silver Powder
|
|
Average Particle Size
|
50nm
|
80nm
|
1-1.3μm
|
0.5-1μm
|
100nm/3μm
|
400 nm
|
|
Purity
|
99.9
|
99.9
|
99.5-99.999
|
99
|
99.99
|
99.99
|
|
Shape
|
Nearly spherical
|
Nearly spherical
|
customized
|
Spherical
|
Flake
|
Spherical
|
|
Surface Area (m2/g)
|
30
|
30
|
-
|
0.4-1.5
|
1.03
|
0.92
|
|
Bulk Density (g/cm3)
|
1.24
|
1.24
|
-
|
-
|
0.91
|
3.81
|
|
Tap Density (g/cm3)
|
3.39
|
3.39
|
-
|
-
|
-
|
-
|
Spherical Silver Powder Applications
Electronics: Used in conductive adhesives, pastes, and inks for circuits.
3D Printing & Additive Manufacturing: Enhances electrical and thermal conductivity.
Metallurgy: Improves mechanical properties of metal composites.
Medical & Antibacterial Uses: Incorporated into coatings and textiles for antimicrobial effects.
Sensors & Catalysts: Utilized in gas sensors, biosensors, and catalytic reactions.
Spherical Silver Powder Packaging
Our Spherical Silver Powder is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
Spherical Silver Powder FAQs
Q1: What is spherical silver powder?
Spherical silver powder consists of fine, round silver (Ag) particles, offering superior conductivity, high surface area, and excellent flowability.
Q2: Why is spherical silver powder used in conductive inks and pastes?
Its high conductivity and uniform particle distribution ensure consistent electrical performance in printed electronics, RFID tags, and flexible circuits.
Q3: How does spherical silver powder contribute to antimicrobial applications?
Silver’s natural antimicrobial properties help in medical coatings, textiles, and filtration systems to inhibit bacterial growth.
Specification
|
Molecular Weight
|
107.868
|
|
Purity
|
99.0%
|
|
Particle Size
|
0.5-1 um
|
|
Surface Area
|
0.4 to 1.5m2/g
|
|
Melting Point
|
961.78℃
|
|
Boiling Point
|
2162℃
|
Silver Powders Comparison
|
Name
|
Nano Silver Powder
|
Nano Silver Powder
|
Silver Powder
|
Spherical Silver Powder
|
Nano Silver Flake
|
Submicron Silver Powder
|
|
Average Particle Size
|
50nm
|
80nm
|
1-1.3μm
|
0.5-1μm
|
100nm/3μm
|
400 nm
|
|
Purity
|
99.9
|
99.9
|
99.5-99.999
|
99
|
99.99
|
99.99
|
|
Shape
|
Nearly spherical
|
Nearly spherical
|
customized
|
Spherical
|
Flake
|
Spherical
|
|
Surface Area (m2/g)
|
30
|
30
|
-
|
0.4-1.5
|
1.03
|
0.92
|
|
Bulk Density (g/cm3)
|
1.24
|
1.24
|
-
|
-
|
0.91
|
3.81
|
|
Tap Density (g/cm3)
|
3.39
|
3.39
|
-
|
-
|
-
|
-
|
imide.jpeg "Silver Bis(trifluoromethanesulfonyl)imide")
