|
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.
