High Purity Ultra Fine Spherical Electrolytic Copper Powder
Widely used in the following products and industry.
Application:
1) Micro-electronic components;
2) Multilayer ceramic capacitor;
3) Electricity conductive paste;
4) Porous material;
5) Lubricant;
6) Pharmaceutical industry.
The purity and the impurities as below:
Cu |
Impurities Max(%) |
|||||||||
% Min |
Fe |
Pd |
As |
Ni |
S |
Cl |
Ca |
C |
Zn |
others |
99.8 |
0.01 |
0.04 |
0.004 |
0.003 |
0.004 |
0.004 |
0.005 |
0.01 |
0.005 |
0.4-1.0 |
The Specification is as below:
Type |
FSSS(μ m) |
Surface area(m2/g) |
Tap density(g/cm3) |
JHCu01 |
8.5 |
/ |
≥4.50 |
JHCu02 |
1.5-3.0 |
0.50-1.00 |
≥3.50 |
JHCu03 |
0.5-1.5 |
1.10-1.70 |
≥3.00 |
JHCu04 |
0.3-0.5 |
1.69-2.69 |
≥2.60 |