86-533-3121112
Zequan Commercial Building, No. 2, Huaguang Road, Zhangdian Dist., Zibo, Shandong, China (Mainland)
Nano-Copper Powder
Technical Parameters
Model | APS(nm) | Purity(%) | Specific surface area(m2/g) | Volume density(g/cm3) | Density(g/cm3) | Crystal form | Color |
002-1 | 50 | >99.9 | 15 | 0.2 | 8.9 | sphere | red |
Note: according to user requirements of nano particle can provide different size products.
1. Uniform color, rose red color. Not regular shape.
2. Our factory the quality of our pure copper powder is reliable.
3. Our copper powder with high purity, low oxygen, long quality guarantee, flexible filling ability and formability, flexible apparent density and particle size distribution.
4. The lowest mesh can be -500mesh (25um), can replaced electrolytic copper powder.
| Product name | Particle size | Purity | Loose density | Chemical composition (%) |
| high quality electrolytic copper powder for diamond tool | -200mesh | 99.8%min | 1.69g/cm3 | Cu-----99.8 S-------0.0025 Fe-----0.0013 Pb-----0.021 Ni------0.001 Hydrogen loss----0.15 |
| high quality electrolytic copper powder for diamond tool | -250mesh | 99.9%min | 1.71g/cm3 | Cu-----99.9 S-------0.0028 Fe-----0.0013 Pb-----0.039 Ni------0.001 Hydrogen loss----0.20 |
| Color | rose pink | Shape | arborization | |
| Type | Copper powder | Production method | electrolytic method | |
| Dangerous or not | not | Performance | 1.it is easy to oxidize in wet air 2.it is solute in hot sulfuric acid and nitric acid | |
| Storage | should be sealed in the dry and cool condition | Application | 1.diamond tool 2.electrical carbon products 3.friction materials 4.conductive ink 5.other powder metallurgy products | |
| Certification | GB/T19001-2008/ISO9001:2008 | Packing | 20kg or 50kg/ iron barrel or as your requirements | |
Specification:
size: 20nm,40nm,70nm, 100nm, 200nm,1-2um.
purity:99.9%
shape: spherical
The mainly application of nano copper powder:
1.Conductive paste: using the nano copper to replace the precious metal and preparation for the superior performance of electronic paste. It can greatly reduce the cost and promote the microelectronics technology further optimization.
2. Surface conductive coating treatment of metal and nonmetals: has high surface activity,under the anaerobic condition imlement caoating.
3.Be applied to electromagnetic materials, thick film conductor, conductive polymer,low temperature solder,high frequency line,etc.
4.Be used in manufacture of multi-layered ceramic capacitor terminal and internal electrode,electronic components of electronic paste,etc.
Product performance
High purity, uniform particle size distribution, easy to disperse use.
Application direction
As the production, microelectronic device used in the manufacture of multi-layer ceramics capacitor terminals, Can be used for carbon dioxide and hydrogen synthesis catalyst reaction process such as methanol, metallic and nonmetallic surface coating processing; conducting Conductive pulp, used as lubricant and pharmaceutical industries oil.
Storage conditions
This product should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition should avoid the heavy pressure, according to ordinary goods transportation.
