Распродажа высококачественного расширяемого графита по хорошей цене для теплоизоляции и
- Категория товара: Graphite Powder >>>
- Поставщик (Оптовый магазин): Henan,Jinshanhong,New,Material,Co.,Ltd.
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Характеристики
Company Profile
JSH Graphite with four producing bases located at middle of China, Henan province. JSH graphite covers the entire value chain of fine and medium grain graphite production. From raw material selection, semi-finished product manufacture, precision machining, impregnation, purification, and coating. This is how we ensure the consistent high quality and performance of our products.
Why Choose Us
Our company has a business history of more than 20 years. It is the largest graphite products processing enterprise in northern China. With a professional technical team, advanced production lines, reliable factory technical support and after-sales service, the products cover all parts of the country. Rich experience in processing export products. Our products include graphite blocks, graphite plates, graphite crucibles, graphite rods, graphite rotors, graphite rings, wire saw graphite molds, hot-press cutting blade graphite molds, sintered diamond blade graphite molds and various special-shaped graphite molds, etc.
Product Description
Product Categories
a. High purity Graphite powder
introduction
High purity Graphite powder (100-600mesh), melting point is above 3000ºC under the condition of oxygen isolation, is one of the most temperature-resistant minerals. At room/normal temperature, the chemical properties of graphite powder are very stable, insoluble in water, dilute acid, dilute alkali and organic solvents. Graphite powder with high temperature conductivity, can be refractory materials, conductive materials, and wear-resistant lubrication materials.
Graphite powder reacts with oxygen at different temperatures to form carbon dioxide or carbon monoxide. In halogens only fluorinecan react directly with elemental carbon, Under heating, graphite powder is easy to be oxidized by acid. raphite powder can also react with many metals to form metal carbide at high temperature, which can applied for metallurgy. Perfect crystallization, thin flake, good flexibility, excellent chemical and physical properties, superior conductivity, selflubricity and resistance to temperature, corrosion and hot shock, and much more.
Customized on demand for your application
High purity Graphite powder (100-600mesh), melting point is above 3000ºC under the condition of oxygen isolation, is one of the most temperature-resistant minerals. At room/normal temperature, the chemical properties of graphite powder are very stable, insoluble in water, dilute acid, dilute alkali and organic solvents. Graphite powder with high temperature conductivity, can be refractory materials, conductive materials, and wear-resistant lubrication materials.
Graphite powder reacts with oxygen at different temperatures to form carbon dioxide or carbon monoxide. In halogens only fluorinecan react directly with elemental carbon, Under heating, graphite powder is easy to be oxidized by acid. raphite powder can also react with many metals to form metal carbide at high temperature, which can applied for metallurgy. Perfect crystallization, thin flake, good flexibility, excellent chemical and physical properties, superior conductivity, selflubricity and resistance to temperature, corrosion and hot shock, and much more.
Customized on demand for your application
applications
1. As refractory material: graphite products with the properties of high temperature resistance, high strength, is mainly used to make graphite crucible in the metallurgical industry; graphite powder as ingot protection agent, metallurgical furnace lining in steel making commonly.
2. As conductive material: graphite powder used for manufacturing electrode, carbon brush, carbon rod, carbon tube,C, graphite gasket, telephone parts, television tube coating in electrical industry.
3. As wear-resistant lubrication materials in the mechanical industry. Lubricating oil often can not be used in high speed, high temperature, high pressure conditions, and graphite wear-resistant materials can be in 200~2000 ºC temperature in a very high sliding speed, without lubricating oil work. Many conveying corrosive medium equipment, widely used graphite material made of piston cup, seal ring and bearing, they do not need to add lubricating oil when running.Graphite emulsion is also a good lubricant for many metal processing (wire drawing, drawing).
1. As refractory material: graphite products with the properties of high temperature resistance, high strength, is mainly used to make graphite crucible in the metallurgical industry; graphite powder as ingot protection agent, metallurgical furnace lining in steel making commonly.
2. As conductive material: graphite powder used for manufacturing electrode, carbon brush, carbon rod, carbon tube,C, graphite gasket, telephone parts, television tube coating in electrical industry.
3. As wear-resistant lubrication materials in the mechanical industry. Lubricating oil often can not be used in high speed, high temperature, high pressure conditions, and graphite wear-resistant materials can be in 200~2000 ºC temperature in a very high sliding speed, without lubricating oil work. Many conveying corrosive medium equipment, widely used graphite material made of piston cup, seal ring and bearing, they do not need to add lubricating oil when running.Graphite emulsion is also a good lubricant for many metal processing (wire drawing, drawing).
b. Spherical Graphite
introduction
Graphite particles/ granules are coarsely crushed, trimmed, and magnetically separated in the spherical graphite workshop to form the initial product spherical graphite, and then enter the purification workshop to become spherical graphite after high temperature purification (carbon content ≥98.5%)
applications
introduction
Graphite particles/ granules are coarsely crushed, trimmed, and magnetically separated in the spherical graphite workshop to form the initial product spherical graphite, and then enter the purification workshop to become spherical graphite after high temperature purification (carbon content ≥98.5%)
applications
Spherical graphite material has good electrical conductivity, high crystallinity, low cost, high theoretical lithium insertion capacity, low charge and discharge potential and flatness. It is an important part of lithium battery anode material and has excellent electrical conductivity and chemical stability, high charge and discharge capacity, long cycle life, green and environmental protection.
Spherical graphite also can be used in ceramic industry, to ensure its good fluidity and compaction.
Spherical graphite also can be used in ceramic industry, to ensure its good fluidity and compaction.
Lithium battery anode material technical parameters
c. Expanded graphite
As a new type of functional carbon material, Expanded Graphite (EG) is a loose and porous worm-like substance obtained from natural graphite flakes through intercalation, washing, drying and high temperature expansion. In addition to the excellent properties of natural graphite such as cold and heat resistance, corrosion resistance, and self-lubrication, EG also has softness, compression resilience, adsorption, ecological environment coordination, biocompatibility, and radiation resistance that natural graphite does not have. and other characteristics.
Expanded graphite can instantly expand 150~300 times in volume when exposed to high temperature, changing from flake to worm-like, so that the structure is loose, porous and curved, the surface area is enlarged, the surface energy is improved, and the adsorption force of flake graphite is enhanced. combined, which increases its softness, resilience and plasticity.
As a new type of functional carbon material, Expanded Graphite (EG) is a loose and porous worm-like substance obtained from natural graphite flakes through intercalation, washing, drying and high temperature expansion. In addition to the excellent properties of natural graphite such as cold and heat resistance, corrosion resistance, and self-lubrication, EG also has softness, compression resilience, adsorption, ecological environment coordination, biocompatibility, and radiation resistance that natural graphite does not have. and other characteristics.
Expanded graphite can instantly expand 150~300 times in volume when exposed to high temperature, changing from flake to worm-like, so that the structure is loose, porous and curved, the surface area is enlarged, the surface energy is improved, and the adsorption force of flake graphite is enhanced. combined, which increases its softness, resilience and plasticity.
Specification
Item | value |
Place of Origin | China |
Henan | |
Brand Name | JSH graphite |
Model Number | JSH-1 |
Size | As your require |
Type | Artificial |
Application | ceramic industry, Battery industry |
Shape | Flake Graphite Powder |
Carbon Content | HIGH-CARBON |
Name | graphite powder |
Advantage | high temperature resistance |
Advantage-1 | High lubrication |
Advantage-2 | Corrosion resistance |
Advantage-3 | Oxidation resistance |
Fixed carbon | Ash | Moisture | Volatile | Sulphur | ||||
85% | ≤12% | ≤0.5% | 1.5-1.8% | ≤0.03% | ||||
95% | ≤3% | ≤0.35-0.4% | 1.31% | ≤0.03% | ||||
99% | ≤0.08% | ≤0.1% | 0.06% | ≤0.03% | ||||
Different specifications can be customized | ||||||||
