High Strength Graphitized Refractory Carbon Graphite Block
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| Customization: | Available |
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| Application: | Chemical Industry, Electroplating Industry, Petrochemical Industry |
| Carbon Content: | High-Carbon |
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Basic Info.
- Model NO.
- NaLai-Graphite Block-41
- Quality System
- ISO 9001:2015
- Type
- High Purity, Isostatic or Customized
- Refractoriness (ºC)
- Refractoriness> 2000
- Bulk Density (Graphite Block)
- 1.65g/cm3-1.9g/cm3 (Graphite Solid)
- Grade
- Industrial Grade
- Forming Way
- Molded Graphite
- Composition
- Graphite, Needle Coke, Petroleum Coke
- Transport Package
- Wooden Pallets with Steel Strips
- Specification
- Customize
- Trademark
- NaLai
- Origin
- China
- HS Code
- 8545190000
Product Description
The fine grain graphite block produced by cold molding are widely used in machinery, electronics, semiconductors, polycrystalline silicon, monocrystalline silicon, metallurgy, chemical, textile, electric furnaces, space technology and biological and chemical industries.
The graphite has the following characteristics:
1.Good electric conductivity and high thermal conductivity
2.Low thermal expansion and high resistance to thermal shock.
3.The strength increases at high temperature, and it can withstand over 3000 degrees.
4.Stable chemical property and hard to react
5.Self lubrication
6.Easy to process
Graphite products Used for :
1. Refractory material: widely used in the metallurgical industry.
2. main graphite materials to machine graphite products
3. Conducting material: In the electronics industry, widely used for graphite electrode, brush, etc.
4. Sealing material: it can be as sealing ring in the equipment, such as centrifugal pump, hydraulic turbine, etc.
5. Anticorrosion material: Widely used in petroleum, chemical, hydrometallurgy departments.
6. Isolation, high temperature resistant,radiation protection materials
7. Molds: hot pressing molds, static casting molds, centrifugal casting molds, pressure casting molds, fused refractory molds, etc.
8. Furnace parts: resistance heating elements, induction susceptors, structural elements and charging plates, furnace linings, heat shields and covers for pulling monocrystalline silicon or optical fibers, etc.
9. Anodes for the electrolysis of metals.
10. Parts for heat exchangers.
| Iteam |
NL-1 | NL-2 | NL-3 | NL-4 | NL-5 |
| Bulk Density (≥g/cm3) |
1.55 | 1.72 | 1.8 | 1.85 | 1.9 |
| Compressive Strength (≥MPa) |
35 | 45 | 60 | 65 | 70 |
| Flexural Strength (≥MPa) |
15 | 20 | 30 | 33 | 35 |
| Porosity (≤%) |
23 | 20 | 17 | 14 | 11 |
| Specific Resistance (≤μΩm) |
12 | 12 | 12 | 12 | 12 |
| Ash Content (≤%) |
0.08 | 0.07 | 0.06 | 0.05 | 0.03 |
| Shore Hardness |
35 | 45 | 50 | 55 | 60 |
Shijiazhuang Nalai Biotechnology Co., Ltd
1.Specialized in making graphite products.
2.Main products: graphite block, graphite plate, graphite rod, graphite tube, graphite mold, graphite crucible, graphite rotor&shaft, graphite sealing, graphite felt, carbon vane,Carburizing agent,Calcined Petroleum Coke,Graphitized Petroleum Coke ect.
3.In addition to product manufacturing, we also provide customized services.
We look forward to establishing long-term and stable cooperative relations with more customers and creating a better future together!
If you need anything, please feel free to contact us.
A:We assure our quality by testing each batch before shipping.
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