Ultra Fine Copper Powder
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Description
Ultra Fine Copper Powder
Properties: Light rosy irregular shape powder.
Application: Used in hard alloy, electric conductive slurry, magnetic material, laser welding diamond tools, high temperature alloy, and rechargeable battery, multi-layer ceramic capacitors,the paste of other electronic components etc.
Specification
Chemical Component % | |||
Cu | ≥ 99.8 | ||
Pb | < 0.005 | O | < 0.15 |
S | < 0.004 | Fe | < 0.020 |
Zn | < 0.004 | Ni | < 0.003 |
Sn | < 0.004 | H2O | < 0.055 |
CNPC-FCu100
Physical Character | |||||
Tap Density (g/cm3) | >4.5 | Specific Surface Area (m2/g) | 0.01-0.1 | Laser D50,(μm) | 7-10 |
CNPC-FCu200
Physical Character | |||||
Tap Density (g/cm3) | >3.8 | Specific Surface Area (m2/g) | 0.1-0.4 | Laser D50,(μm) | 2-3 |
CNPC-FCu300
Physical Character | |||||
Tap Density (g/cm3) | >3.5 | Specific Surface Area (m2/g) | 0.5-1.0 | Laser D50,(μm) | 1.0 |
CNPC-FCu400
Physical Character | |||||
Tap Density (g/cm3) | >3.0 | Specific Surface Area (m2/g) | 1.2-1.7 | Laser D50,(μm) | 0.5 |
CNPC-FCu500
Physical Character | |||||
Tap Density (g/cm3) | >2.6 | Specific Surface Area (m2/g) | 1.7-2.7 | Laser D50,(μm) | 0.3 |
Packing and Storage
Iron barrel or plastic bag package.
Carefully keep away from moist and damp. Store in dry and ventilating place.
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Ultra Fine Copper Powder