Copper Powder 99.9%

详情

Specifications Electrolytic copper powder 
particle size:-250mesh -1000mesh 
Cu:99.7 Fe:0.02 S:0.004 O:0.2
Electrolytic copper powder:
loose density:1.75g/cm3
particle size:-250mesh
UN no.:3089
CAS no.:7440-50-8
 
chemical composition:
Cu-  99.8%         
S-0.0029%
Fe- 0.0010%       
Ni-0.001%
Pb- 0.018 %           
hydrogen loss-0.15%
Ignited residue-0.010%
 
1.produced by electrolysis and has a dendritic shape.
2.high electrical and thermal conductivity.
3. Common uses include but are not limited to, automotive, hardware, building material, electrical material, fasteners, industrial, marine material, ordnance, plumbing, It is also a common ingredient in compounds, coin currency and in wires