Product Code : 3D-Ag-CU-PO5
Silver is a soft, malleable metal with a characteristic sheen. It has the highest thermal and electrical conductivities of all metals. It is generally found autonomous or in the sulfide or arsenide ores from which it can be recovered as a cyanide complex that is subsequently reduced to the metal, in an aqueous solution, by using zinc. The pure metal is stable to water and oxygen but is attacked in the air by sulfur-bearing compounds to form the characteristic black layer of silver sulfide. It is soluble in sulfuric and nitric acids.
Some silver salts are sensitive to light (e.g. AgI, AgCl, and AgBr) and fundamental to photography. Other applications and industries in which silver is used include the manufacture of jewelry (both as the pure metal and as a constituent of various alloys), the electrical industry (e.g. in the manufacture of contacts), and for the silvering of glass.
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| Product | Product Code | Purity | Size | Contact Us |
Spherical Silver Powder Applicable Processes
High strength, high hardness, good high-temperature performance, excellent wear resistance, and corrosion resistance
Spherical Silver Powder Particle Size
0-15μm, 5-25μm, 15-45μm, 15-53μm, 45-75μm, 45-105μm, 75-150μm. (Various granularities can be customized according to customer requirements)
Spherical Silver Powder Particle Size Description
● 0-15μm (D10=3~5μm, D50=6~10μm, D90=12~14μm)
● 5-25μm (D10=5~10μm, D50=15~20μm, D90=20~25μm)
● 15-45μm (D10=15~20μm, D50=25~30μm, D90=35~40μm)
● 15-53μm (D10=15~20μm, D50=25~35μm, D90=45~50μm)
● 45-75μm (D10=45~55μm, D50=55~65μm, D90=70~75μm)
● 45-105μm (D10=50~60μm, D50=75~85μm, D90=95~105μm)
● 45-150μm (D10=55~70μm, D50=110~120μm, D90=140~150μm)
● 75-150μm (D10=80~90μm, D50=110~125μm, D90=135~150μm)
Spherical Silver Powder
Silver powder is resistant to acid, alkali, and salt corrosion. It is generally used for aero-engine parts and large extrusion machines in the chemical industry.
| Grade | Product Name | Chemical Composition | Particle Size |
| Ag-1 | Silver powder | Al:≥ 99.0% | 0-800nm Customized sizes avaliable |
Spherical Silver Alloy Powder
The working temperature of Silver-copper powder is up to 500℃. This kind of powder is always used for wear-resistant seal coatings and brazing.
| Grade | Product Name | Chemical Composition (wt%) | Temperature |
| Ag-2 | CuAg alloy powder | Ag: Bal Cu: 18 | ≤ 500℃ |
Spherical Silver Powder Application:
1. Conductive paste: Preparation microelectronics, components production in wiring, packaging, connection, and other electronic paste.
2. Antibacterial antivirus: All kinds of paper, plastic, textiles of the additive to antibacterial antivirus.
3. As a new anti-infective product, it has a broad spectrum, no drug resistance, not affected by ph value influence, antibacterial, durable, not black oxide, and so on many kinds of performance.
4. Can be successfully used in construction, the protection of cultural relics, medical products
5. Mouldproof materials in plastic, ceramic, textile, rubber, medical dressing, coating, adhesive.
6. High purity analysis reagent.
Packing of Spherical Silver Powder
Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request.
ATTs’Spherical Silver Powder is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
Chemical Identifiers
| Linear Formula | Ag |
| CAS | 7440-22-4 |
| MDL Number | MFCD00003397 |
| EC No. | 231-131-3 |
| Beilstein/Reaxys No. | N/A |
| Pubchem CID | 23954 |
| IUPAC Name | silver |
| SMILES | [Ag] |
| InchI Identifier | InChI=1S/Ag |
| InchI Key | BQCADISMDOOEFD-UHFFFAOYSA-N |
