Ultrafine Products
Product description:
Copper powder; Ultrafine copper powder;
Superfine copper powder;
Nano-copper powder.
CAS 7440-50-8
Product specification: 0.3μm; 1.5μm
Molecular formula: Cu
Molecular weight: 63.55
Appearance: Purple-brown or brown powder
Product use:
Used for microelectronic devices and multilayer ceramic capacitor terminal manufacturing. Also be used as catalyst for carbon dioxide and hydrogen forming methanol in the reaction process and used as lubricants, pharmaceutical, electroplating, and paint industries.
Packing, storage and shipping:
Aluminum foil packaging, each bag of 2kg, 10kg, or 20kg. Seal packaging.
Store in a cool & dry place. Keep it away from oxidant.
| Model |
Purity
(%) |
Particle size range
(μm) |
Average particle size
(μm) |
Shape |
Specific surface area
(m²/g) |
Density
（g/cm³） |
| U-Cu-A |
99.5+ |
0.06~0.6 |
0.3 |
spherical |
2.0~5.0 |
0.3~1.0 |
| U-Cu-B |
99.5+ |
1.0~3.0 |
1.5 |
spherical |
0.5~4.0 |
0.5~2.0 |
