1um ultrafine copper powder

ultrafine copper powder, manufactured by patented process, high purity particle size of 1 micron good price

1µm ultrafine copper powder

Characters:

1, color: red powder,Spherical

2, average particle size: 1µm

3, purity≥99.5%

4, specific surface area(BET):3.12 m² / g

5, crystal structure: face-centered cubic (fcc)

6, bulk density: 1.6g / cm³;

7, theoretic density 8.96g / cm³

8, dispersion: no hard agglomeration, can be dispersed in various liquids

9,TM: 1083°C

 

Applications of ultrafine copper powder

Efficient catalysts: The large and highly active surface area, ultrafine copper has a greatly enhancement catalytic efficiency. Instead of conventional micro copper, ultrafine copper powder can be used for methanol industry.

Conductive paste: Electronic paste is widely used in micro-electronics industry packaging, connectivity, miniaturization of microelectronic devices. ultrafine copper electronic paste has superior performance as micro copper. It is widely used in MLCC.

Sintering additives:ultrafine copper powder has large volume ratio of surface atoms, which have so high energy state. In the powder metallurgical industry, it can be used as sintering additive to reduce sintering temperature in production of ceramic and diamond tools .

Medicine and anti bacteria: ultrafine copper powder can be used widely in medical industry and to anti bacteria.

Lubricant addictive: ultrafine copper powder can be dispersed into lubricant to decrease the surface friction and repair micro defects of the friction surface.

Specifications (Typical Chemical Analysis)

 

Product Name	ultrafine Copper Powder
Class	I (Class)
Chemical Composition
Element		Wert %
Copper Minimum Concentration of Copper		99.5
Maximum Concentration of Element	Cu	≥99.5
	As	<0.001
	Cd	<0.001
	Hg	<0.001
	Pb	<0.001
	Ni	<0.09
	Bi	<0.001
	Sn	<0.003
	Sb	<0.001
	Zn	<0.0054
	Mn	<0.0047
	Se	<0.001
	Te	<0.001
	Fe	<0.017
	O	<0.24
	Ag	<0.0024
Physical Character
		Wert
Average Particle Size dvs (nm) Fisher particle size		1
Loose Density pas (g/cm3) F.s.s.s		1.6
Tap Density (g/cm3)		2.6
Packing(kg)		1, 2, 5, 10,

 

1um ultrafine copper powder