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Download- Properties
- Application
- Standard Specification
- Packing and Storage
CNPC POWDER Silicon Powder is created using the pulverizing method, and maintians a very high purity. It has Irregular powder shape and is Gray in colour. Not at The the Easy oxidation in at The the AIR Moist. We apos, All at The the CAN Supply's apos kind of at The the with Silicon and AT at The Different Purity Particle size.
Silicon powder Production Process
Step1: High Purity Silicon Material
Step2: Sizing
Step3: Grinding
Step4: Collect
Step5: Grading
Step6: Inspection
Step7: Packing
Powder High Purity Silicon Used High Purity Polycrystalline that the RAW Material's at The AT apos at The More at The Last apos, the Within the AT 99.999% Purity.
CNPC POWDER IS AT at The Best Materials Silicon Powder to Silicon nitride, and Battery Anode Materials.
Silicon Powder Ultrafine at The IS Similar Particles Produced by Pulverizing method.The that the AS at The Particle size: 2um D50, D50 5um, 10um D50.
| CAS no .: | 7440-21-3 |
|---|---|
| HS code: | 280 469 000 |
| Molecular Formula: | Si |
| Color: | Grey powder |
| Shape: | Irregular shape |
| Purity: | Si 99.9min |
| Certification: | ISO9001, SGS, RoHS |
| Molecular Weight: | 28.08 |
| Freezing / Melting Point: | 1414 ℃ |
| Boiling Point: | 2900 ℃ |
| Specific Gravity / Density: | 2.33g / cm3 |
| Oxygen Content |
0.3max |
- Silicon nitride, silicon carbide
- Battery anode material
- Metal cermet
- Military
- Chemical industry
- Photovoltaic industry
- Electronic materials
- Refractory materials
- Powder metallurgy
| Grade | Composition (%) | Particle Size | ||||
|---|---|---|---|---|---|---|
| CNPC-2NSi20 | 99 | D50 18-25μm | ||||
| CNPC-2NSi10 | 99 | D50 8-12μm | ||||
| CNPC-2NSi5 | 99 | D50 4-6μm | ||||
| CNPC-2NSi2 | 99 | D50 1-3μm | ||||
| CNPC-3NSi40 | 99.9 | D50 38-45μm | ||||
| CNPC-3NSi20 | 99.9 | D50 18-25μm | ||||
| CNPC-3NSi10 | 99.9 | D50 8-12μm | ||||
| CNPC-3NSi5 | 99.9 | D50 4-6μm | ||||
| CNPC-3NSi2 | 99.9 | D50 1-3μm | ||||
| CNPC-4NSi40 | 99.99 | D50 38-45μm | ||||
| CNPC-4NSi20 | 99.99 | D50 18-25μm | ||||
| CNPC-4NSi10 | 99.99 | D50 8-12μm | ||||
| CNPC-4NSi5 | 99.99 | D50 4-6μm | ||||
| Grade | Particle Size | ||||
|---|---|---|---|---|---|
| CNPC-2NSi20 | 25KG / Package | ||||
| CNPC-2NSi10 | 25KG / Package | ||||
| CNPC-2NSi5 | 25KG / Package | ||||
| CNPC-2NSi2 | 25KG / Package | ||||
| CNPC-3NSi40 | 25KG / Package | ||||
| CNPC-3NSi20 | 25KG / Package | ||||
| CNPC-3NSi10 | 25KG / Package | ||||
| CNPC-3NSi5 | 25KG / Package | ||||
| CNPC-3NSi2 | 25KG / Package | ||||
| CNPC-4NSi40 | 25KG / Package | ||||
| CNPC-4NSi20 | 25KG / Package | ||||
| CNPC-4NSi10 | 25KG / Package | ||||
| CNPC-4NSi5 | 25KG / Package | ||||
- The silicon powder should store in a cool, ventilated warehouse. Away from fire and heart source.
- It should be stored apart from oxidant acids, halogen, mixed reservoir of avoiding by all means.
- Equipped with corresponding varieties and number of fire equipment.
- Storage area should be equipped with the right material for leakage content.
