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Copper-(red) Powder: QQ-NANO-Cu-1001(1µm) - purity ¡Ý99.5%
1, color: red powder, Spherical
2, average particle size: 1µm
3, purity¡Ý 99.5%
4, specific surface area(BET): 3.12 m² / g
5, crystal structure: face-centered cubic (fcc)
6, bulk density: 1.6g / cm³; theoretic density 8.96g / cm³
7, dispersion: no hard agglomeration, can be dispersed in various liquids
8, TM: 1083C¡ã
Specifications (Typical Chemical Analysis)
Product Name Superfine Copper Powder
Class I (Class)
Chemical Composition
Element Wert %
Copper
Minimum Concentration of Copper 99.5
Maximum
Concentration
of Element Cu ¡Ý99.5
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,
Applications of superfine copper powder
Efficient catalysts: The large and highly active surface area, superfine copper has a greatly enhancement catalytic efficiency. Instead of conventional micro copper, superfine 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. Superfine copper electronic paste has superior performance as micro copper. It is widely used in MLCC.
Sintering additives: superfine 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: Superfine copper powder can be used widely in medical industry and to anti bacteria.
Lubricant addictive: Superfine copper powder can be dispersed into lubricant to decrease the surface friction and repair micr |
| Company: |
Hefei Quantum Quelle Nano Science & Technology Co., Ltd
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| Contact: |
Ms. li sandy |
| Address: |
E35#, New Station Industrial Park |
| Postcode: |
230041 |
| Tel: |
86 551 4280122 603 |
| Fax: |
86 551 4283670 |
| E-mail: |
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