| Sign In | Join Free | My ecer.com.ru | 
 | 
MOQ : 5kgs
Price : 25 - 58USD/KG
Packaging Details : 25kgs/drum; 50kgs/drum
Delivery Time : 20days
Payment Terms : L/C,T/T,Western Union,MoneyGram
Supply Ability : 10 Metric Ton/Metric Tons per Month
Place of Origin : China
Brand Name : SY
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 | 
|   | 
| copper powder Images |