Electronic MaterialsUltra-Fine Nickel Powder
The particle size of TOHO’s Ultra-Fine Nickel Powder is between 180-400nm.
Toho’s manufacturing process is based on the CVD method that reduces vaporized nickel chloride with hydrogen gas.
This method enables TOHO to manufacture the nickel powder which has the sharp particle distribution without a classification process.
Applications
The Nickel-Fine Powder is used for internal electrodes of MLCCs.
MLCC-manufacturers use TOHO’s nickel powder to produce high-end MLCCs because of its sharp particle distribution.
Specifications
| Particle Size(nm) | BET (m2/g) |
Al(%) | Fe(%) | Cl(%) | Si(%) | O(%) | Tapping density (g/cc) |
|
|---|---|---|---|---|---|---|---|---|
| 400nm | 400 | 1.6～2.0 | <0.01 | <0.01 | <0.005 | <0.01 | <1.2 | 2.5～4.5 |
| 300nm | 300 | 2.0～2.5 | <0.01 | <0.01 | <0.005 | <0.01 | <1.0 | 2.0～4.0 |
| 200nm | 200 | 3.0～3.6 | <0.01 | <0.01 | <0.005 | <0.01 | <2.0 | 1.5～3.5 |
| 180nm | 180 | 3.6～4.0 | <0.01 | <0.01 | <0.005 | <0.01 | <2.0 | 1.0～3.0 |
400nm
300nm
200nm
180nm
The surface condition of our nickel powder can be customized as requested.