Brief introduction
1. Product name: Silver powder
2. Formula: Ag
3. Purity: 99%, 99.9%, 99.99%
4. Cas No: 17440-22-4
5. Appearance: gray
6. Particle size: 20nm, 50nm, 1um, 45um, etc
7. Shape: flake / spherical
Performance
1. Silver powder has low looseness ratio and good fluidity.
2. The surface of silver powder conductive layer is smooth and has good conductivity.
3. High-performance conductive filling materials with good antioxidant properties are widely used in conductive, electromagnetic shielding, antimicrobial and antiviral applications of electronic slurries and electronic products.
Application
Maily be used as conductive coating, for example High-grade coating for filters, Silver coating for ceramic capacitors, Low
temperature sintered conductive paste, dielectric arc .
Also be as conductive paste, for example:Electromagnetic shielding coatings, conductive coatings, conductive inks, conductive rubber, conductive plastic, conductive ceramics, etc.
1. Film and superfine fibers;
2. ABS, PC, PVC and other plastic substrates;
3. Antibacterial and bacteriostatic agents;
4. Used as high temperature sintered conductive silver paste and low temperature polymer conductive silver paste.
Item
|
Type 1
|
Type 2
|
Type3
|
Type 4
|
APS
|
20nm
|
50nm
|
400nm
|
1um
|
Purity(%)
|
>99.95
|
>99.95
|
>99.95
|
>99.95
|
BET Surface Area (m2/g)
|
42
|
23.9
|
0.93
|
0.52
|
Volume density(g/cm3)
|
0.5
|
0.78
|
3.78
|
6.75
|
Crystal form
|
spherical
|
spherical
|
spherical
|
spherical
|
Color
|
gray
|
gray
|
gray
|
gray
|
CAS
|
7440-22-4
|
7440-22-4
|
7440-22-4
|
7440-22-4
|