| Type: | Graphite Powder |
|---|---|
| Composition: | Carbon |
| Carbon Content: | High-Carbon |
| Grade: | Industrial Grade |
| Forming Way: | Extruded Graphite |
| Crystal Morphology: | Flake Graphite |
| Samples: |
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| Customization: |
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Audited Supplier Graphite Powder:
Widely used in casting, painting, batteries, carbon products, pencils and pigments, refractory materials, smelting, recarburizers, destined mold slag, etc. The main products are graphite balls, graphite powder, graphite particles, and graphite sand, which are divided into 65, 70, 75, 78, 80, 83, 85, 88 grades in total, graphite powder, fineness is divided into 45, 75, 150um (equivalent to 325 mesh, 200 mesh, 100 mesh respectively)
Graphite powder can be divided into two main categories:
1. Natural graphite
2. Synthetic graphite
Among them, natural graphite has the following kinds:
1. Flake graphite
2. Amorphous Graphite
3. Micronized graphite Powder
4. Expandable flake Graphite
5. Artificial Graphite ( Widely used)
Flake graphite
is a natural crystalline graphite, which is similar to fish phosphorus and belongs to hexagonal crystal system. It has layered structure. It has good properties of high temperature resistance, conductivity, heat conduction, lubrication, plasticity and acid-base resistance.
Flake graphite is a natural lubricant with a layered structure, rich in resources and cheap in price.
Natural graphite
is formed by the transformation of carbon-rich organic matter under the long-term action of high temperature and high pressure geological environment, and is the crystallization of nature. The technological characteristics of natural graphite mainly depend on its crystalline form. Minerals with different crystalline forms have different industrial values and uses. There are many kinds of natural graphite. According to the different crystalline morphology, natural graphite is divided into dense crystalline graphite, flake graphite and cryptocrystalline graphite.
| Parameter | Unit | Data |
| D10 | um | 8.087 |
| D50 | um | 17.649 |
| D90 | um | 33.08 |
| Tap density |
g/cm3 |
1.324 |
| Moisture | % | 0.035 |
| Carbon | % | 99.96 |
| Specific surface Area | m2/g | 2.022 |
| First Discharge Capacity | mAh/g | 345.2 |
| First Coulombic Effiency | % | 93.4 |
Shijiazhuang Shuotong Company covers an area of 27,745 square meters, with fixed assets of 52 million yuan. The company focuses on the development and production of indirect zinc oxide, with an annual production capacity of 18000 tons. Is the domestic scale of professional indirect zinc oxide manufacturers. In 2018, the company was awarded the top ten zinc oxide enterprises in China.
| Typical properties: | XS-E300 | XS-X200 | XS-999 |
| carbon content | 85-99.4% | 85-99.5% | 99.8% |
| pH: | 3-7 | 3-7 | 3-7 |
| volatiles: | ≤20% | ≤18% | ≤20% |
| moisture% | ≤1% | ≤1% | ≤0.8% |
| S% | ≤2.50 | ≤2.50 | ≤2.00 |
| The initial temperature | 190-200ºC | 220-230ºC | 200ºC |
| 32 mesh | Expansion temperature:≥750ºC inflation rate:250-550(ml/g) | ||
| 50 mesh | Expansion temperature:≥750ºC inflation rate:250-450(ml/g) | ||
| 80 mesh | Expansion temperature:≥750ºC inflation rate:200-350(ml/g) | ||
| 150 mesh | Expansion temperature:≥750ºC inflation rate:100-200(ml/g) | ||
| Application field: | Flame retardant polyurethane foaming,,EPS,Fire seal,PU,XPS | ||
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