Products & Services

Products & Services

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.

Electronic Materials Ultra-Fine Nickel Powder

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

400nm

400nm

300nm

300nm

300nm

200nm

200nm

200nm

180nm

180nm

180nm

The surface condition of our nickel powder can be customized as requested.

Chemicals Planning & Sales Dept.

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