Sn
|
APS |
Purity(%) |
SSA(m2/g) |
Bulk density(g/cm3) |
Crysting form |
Color |
|
50nm |
99.9 |
45.3 |
0.42 |
Spherical |
Black |
|
800nm |
99.9 |
9.5 |
1.65 |
Spherical |
Gray |
|
1um |
99.9 |
12 |
1.2 |
Spherical |
Silver gray |
|
10um |
99.0 |
9 |
1.4 |
Spherical |
Silver gray |
Performance
The product has high purity, uniform particle size, spherical shape, good dispersion, high oxidation temperature and good sintering shrinkage.
Application
1. Metal nano lubricating additive: 0.1 ~ 1% nano tin powder is added into lubricating oil and grease to form self-lubricating and self repairing film on the surface of friction pair during friction, which significantly reduces the anti-wear and friction reducing performance of friction pair.
2. Active sintering additive: nano tin powder can greatly reduce the sintering temperature of powder metallurgy products and high temperature ceramic products in powder metallurgy.
3. Surface conductive coating treatment of metal and nonmetal: coating is carried out under oxygen free condition and at a temperature lower than the melting point of powder. This technology can be used in the production of microelectronic devices.