Ultrafine Copper Powder

 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