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China Factory High Purity Copper flake powder
Basic information:
1.Molecular formula: Cu
2.Molecular weight: 63.55
3.CAS No.: 7440-50-8
4.Water solubility: Insoluble
5.Storage: Store in a cool and ventilated warehouse. Keep away from fire and heat source. It should be stored separately from oxidants, acids and halogens, and should not be mixed. Equipped with corresponding varieties and quantities of fire fighting equipment. Storage areas shall be provided with suitable materials to contain spills.
The production of Flake Copper Powder needs ball milling. If it is too fine, it is easy to oxidize and agglomerate. Generally, we supply Flake Copper Powder larger than 1um, with adjustable particle size and pure copper powder. The appearance of micron flake copper powder is copper red powder with uniform color and metallic luster. Sheet copper has high purity, good conductivity and low resistance. It can partly replace silver powder to prepare low-temperature polymer conductor, conductive adhesive, etc., and can also be made into conductive, electromagnetic shielding and anti-static products.
| Product name | Copper flake powder |
| CAS No | 7440-50-8 |
| Size | 10um |
| Purity | 99.8% |
| Shape | Powder |
| MW | 63.55 |
| Specific gravity | 3.597 g/mL at 25 °C |
Application:
1. Flake Copper powder can be used for the production of microelectronic devices for the manufacture of multilayer ceramic capacitors of the terminal;
2. Flake Copper powder can also be used for carbon dioxide and hydrogen synthesis of methanol and other catalysts in the reaction process;
3. Flake Copper powder for Metal and non-metallic surface conductive coating treatment;
4. Flake Copper powder for conductive paste, used as petroleum lubricants and the pharmaceutical industry;
5. Nano copper for electronics, electronics, equipment manufacturing, automotive, aviation, machinery manufacturing, chemical industry, as well as metal products, special purpose paints and building materials, etc.
Certificate
The products have been approved by FDA,REACH,ROSH,ISO and other certification, in line with national standards.
Advantage
Quality First
Competitive Price
First-class Production Line
Factory Origin
Customized Services
Factory
Packing
1kg/bag, 25kg/drum;
10 tons/1X20’FCL with pallet.
FAQ:
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
