NFG 895 Crystalline Flake Graphite Powder For Refractories
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Description of Natural Flake Graphite:
Types: Medium Carbon Graphite.
Specifications: The particle size ranges form 45um-500um (325mesh-35mesh), and the carbon content ranges from 85 to 95%.
Types: High Carbon Graphite.
Specifications: The particle size ranges form 45um-500um (325mesh-35mesh), and the carbon content ranges from 96 to 99%.
Specifications of Natural Flake Graphite:
Particle size (unit: mesh) Particle size (unit: um) Fixed carbon content
32mesh 560 85%---99%
1000mesh 15 80%---99%
1500mesh 10 80%---99%
2100mesh 6 80%---99%
Advantages of Natural Flake Graphite:
Perfect crystallization, thin flake, good flexibility,
excellent chemical and physical properties, superior conductivity,
self-lubricity and resistance to temperature, corrosion and hot shock, and much more.
Usage of Natural Flake Graphite:
Crystalline flake graphite is widely used as an essential nonmetallic mineral in almost all industries.
It can be used as high-quality refractory material or casting coatings in metallurgical industry,
black pencil lead in light industry, carbon brush in electronics industry, electrode in battery industry
and catalyst in chemical fertilizer industry, to name just a few. After being deep processed,
crystalline flake graphite can be used to produce TV tube coatings, graphite friction
reducing additives and many other high-tech products.
- Q:How to distinguish between iron powder, aluminum powder and graphite powder (pencil core powder), there are two ways
- Method two: Ignite (ignite in oxygen bottle)Iron sparks, release a lot of heat, and generation of black powderAluminum burns violently, gives off dazzling white light, emits a large amount of heat, and simultaneously produces white solidThe graphite powder is formed to clarify the turbid water of the lime waterMethod three: in reverse order with method(1) take a little powder and add dilute hydrochloric acid respectively
- Q:The difference between silicone and silicone?
- Characteristics of silica gel:Silica gel is a one component, room temperature vulcanized liquid rubber. Once exposed to air, the silane monomer condensed, forming a network structure, crosslinked, unable to melt and dissolve, elastic, rubbery, and adhesive. The thermal conductivity is slightly higher than the general rubber, but compared with the thermal grease is much lower, and once cured, it is difficult to separate the adhesive objects, generally can only be used in graphics cards, memory radiator. Mainly used in silicone adhesive low-end card heat sink and the main chip, bonding and particles, particles of the memory memory and radiator. The high-end products are generally used to dissipate heat with grease, and then use the clip fins fixed on the substrate, but it will increase the cost of. The radiating fins are fixed in the low-end graphics chip and good memory particles, and the heat sink in the low-end graphics cards generally are relatively small, so the use of silicone adhesive is common; and high-end graphics and the CPU heat is far greater than the general low-end graphics chip and memory particle heat generation, and the head is relatively CPU so, the grease with radiator and clip form. If used on the CPU will cause overheating, and it is difficult to remove the heat sink, pull down, it may directly damage the CPU or CPU socket. And if you pull down the silicone adhesive cards, heat sink, it is possible to display the chip from the PCB pull down. From this point, we can see who has a better heat conduction effect.
- Q:Can graphite powder be used in lithium batteries?
- Qingdao Huatai graphite more than 20 years experience in the production of graphite powder to tell you that graphite powder can be used in lithium batteries.
- Q:Where are the graphite powders sold?
- The graphite powder only local graphite mineral resources have now sold, graphite powder mainly sold through e-commerce channels from the Internet, Huatai graphite powder sales network covering more than 20 cities and counties, we are more than 20 years of graphite powder manufacturers
- Q:Sunshine door lock winter treatment
- When the lock is in use, a small stone powder or pencil powder can be put in the lock core slot for regular (half a year or year) or when the key is not inserted smoothly, so as to ensure that the key is inserted and inserted smoothly. But avoid adding any other oils to lubricate to prevent grease sticking to the spring, causing the lock to rotate and not open.
- Q:What is the ratio of the coated sand to the graphite powder? How to improve the refractoriness of precoated sand
- General additives accounted for 0.1-0.5 of the original sand weight. Different demand, of course, the proportion is not the same, there is no fixed number.
- Q:Does the graphite powder cause explosion? If so, how to prevent the production of graphite products in the workshop?
- The graphite powder will cause an explosion. The production of graphite products in the workshop by means of centralized collection and fire protection to avoid explosion.The combustible dust explosion, dust explosion limits in encountered heat (fire or high temperature), flame spread instantly throughout the mixing space dust, fast chemical reactions, while releasing large amounts of heat, resulting in high temperature and high pressure, the system of energy into mechanical energy and light and heat radiation, has a strong destructive power. In the dust explosion with aluminum powder, zinc powder, aluminum powder, grinding a variety of plastic powder, organic synthesis of drug intermediates, wheat flour, sugar, wood, dyes, bakelite ash, milk powder, tea powder, tobacco powder, coal dust, dust and other plant fibers to produce production and processing places.
- Q:Whether the lubricating oil toner is coupled with the conductor?
- You don't want to lubricate the rheostat. The metal piece in it is in direct contact, so even the lubricating insulator won't make any difference (as long as you don't rub it too much).
- Q:Classification of graphite powders
- High purity sub micron graphite particles have a very wide range of applications: electronic information industry, CRT display manufacturing black conductive coatings, by the use of liquid crystal display device, a sensor and a color decomposition device on the photosensitive black film, flat panel display color liquid crystal color plasma for improving emission effect and part of state color contrast, ultrafine tungsten, molybdenum wire drawing and other senior paint, lubricating oil and grease manufacturing, high performance battery manufacturing and foam iron nickel film is widely used in many industries such as high purity sub micron graphite particles.High pure graphite superfine powder colloidal graphite powder, mainly used in powder metallurgy, pen special, special lubricating oil, lubricating grease, special special batteries special conductive coating, special, special coating, lubrication of defense, scientific research institutions of scientific research, civilian nuclear power, aerospace and special special strategic weapons power interference smoke bomb, shielding, colloidal graphite powder production in China is the development of industry of our country graphite industry pacesetter, part of the technology has reached the international advanced level.
- Q:How many kinds of lubricating graphite powder can be added to the car engine?
- 1500, the purpose of graphite powder can be added to the car engine, "anti-static graphite powder 1500 mesh."".Application of graphite powder in cooling system (water tank) and lubrication system (engine oil)Graphite powder is greater than 1000, added to the tank inside, rust off, and scale also fell.
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NFG 895 Crystalline Flake Graphite Powder For Refractories
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
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- Min Order Qty:
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- Supply Capability:
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