Powdered Graphite Lubricant wth High-Purity
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 1000 m.t./month
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Product Name
Natural Crystalline Flake Graphite Powder
Made in Qingdao,China
Packaging & Shipping
1 TON BAG
20/25 KG BAG,
18/20 mt small bags
1 ton pallet
18/20 mt in 20 feet container
Product description
Particle size: 32mesh-3000mesh(5um-560um)
Fixed carbon content: 75-99.9%
Main size:32mesh, 50mesh,80 mesh, 100 mesh, -100mesh, -200mesh,-325mesh 500mesh, 600mesh,1000mesh
Main specs:
+32mesh: +3295, +3296,
+50mesh: +590,+595,+596,
+80mesh: +890, +895, +894, +899,
+100mesh: +190, +195,+194, +196,+199,
-100mesh: -190, -194, -195, -196, -199,
-200mesh: -280, -285, -290, -295, -299,
-325mesh: -380,-385 ,-390,-395 -399
Advantages
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.
Usage
Refractory materials,lubricant materials ,graphite crucible materials,carbon brush,lithium-ion battery materials. 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 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:Powdered activated carbon and globular activated carbon which is good
- These two kinds of activated carbon can not say who is good or bad, can only say that you are used where, what to do with. Like the powdered activated carbon used in food decolorization, more sugar decolorization field. The spherical activated carbon is used for solvent recovery, air purification up to. These two products have different uses. Corresponding products must be used for different purposes.
- Q:How much electricity can a kilogram of standard coal produce?
- The unit of energy is kilowatt hour, equal to one kilowatt hour, 1 degrees (KWH) = 3600000 joules, while the standard coal is defined as: Where any amount of fuel that can produce 29.27MJ (low) is converted to 1kg standard coal
- Q:The amount of coal to be developed includes the amount of coal to be prepared, but the amount of coal to be prepared includes the amount of coal to be extracted Fill in the calculation of the preparation of the amount of coal in the amount of coal? Please pointing.
- The amount of exploitation is a part of the recoverable reserves that have not been collected by the tunnel in the mine field.
- Q:I use a activated carbon respirator (Miguel card please see picture), but the product did not specify how long you can use, only that can smell the poisonous gas is to be replaced, but the smell is not good, for fear of insecurity, would like to ask if there is a smell of paint in this environment. How long you can use mask is safe, by the hour
- Generally speaking, you'd better be able to replace the activated carbon 7 days, so that you can ensure personal safety, and no large cost of waste.
- Q:How is the charcoal burning out
- Moisture contentBecause charcoal is a strong absorbent material, so in the process of piling up, it will absorb the moisture in the air, so that their water content increased. Therefore, the size of the moisture content of the water itself has no effect on the quality, but the customer requires the lower the moisture content of the better, in order to enhance its economic value. Generally speaking, just baked charcoal moisture content are less than 3%.Two, volatile fraction (volatile content)The volatile content depends on the carbonization temperature. According to different uses, we can burn low, medium temperature carbon, also can burn high temperature carbon. In the high temperature calcination release of CO, CO2, H2, CH4 and other volatile gaseous carbohydrate, its content is generally 12 to 20%. High temperature carbon released by the above volatile less, its content is generally less than 5%.
- Q:Definition and classification of carbon
- Activated carbon is a kind of widely used adsorbent and catalyst. It is a kind of carbon containing raw material which is produced by carbonization and activation. Activated carbon is black, mainly composed of carbon elements. Its nature is stable, insoluble in water and organic solvents, such as the role of acid and alkali chemicals, and can be recycled through the recovery of its activity and repeated use. Activated carbon can be divided into powder, granular and fibrous three categories according to the appearance; according to the use of different raw materials can be divided into plant raw materials (wood, charcoal, etc.) mineral raw materials (coal, petroleum coke, etc.) and other raw materials (wood, paper pulp, hydrolysis of waste plastics) activated carbon produced by the way of making; it can be divided into gas activation remove activated carbon, chemical activation and activation of activated carbon and mixed remove activated carbon; use can be divided into gas phase adsorption by activated carbon (solvent recovery of activated carbon, carbon desulfurization etc.) and liquid phase adsorption by activated carbon (sugar, monosodium glutamate, carbon carbon carbon water treatment etc.) activated carbon and catalyst or catalytic agent carrier.
- Q:What is the difference between how to distinguish
- If the barbecue food, the best use of the original charcoal, mainly fruit charcoal, charcoal, charcoal, tussah litchi Zaomu carbon, if you are ready to go to the end of the guests, which can.
- Q:How much is the standard coal coefficient
- Liquefied petroleum gas: 1 kg = 1.7572 x 10-3 tons of standard coalThis is a number of energy conversion into standard coal coefficient, the new water coefficient is 0.0857kgce/t so 1t water is converted into standard coal should be: 1*0.0857=0.0857kg standard coal
- Q:How to identify the quality of activated carbon?
- The activated carbon is placed in a colored liquid to see whether the color of the liquid will become shallowHigh quality activated carbon has strong adsorption ability, can make the light color of the colored liquid even becomes colorless, so the owners in the purchase of activated carbon, can be used to test the samples, place the activated carbon into a bottle of black ink drops of liquid, placing 20 minutes, to see whether the color of black liquid fades, the color became more light, activated carbon adsorption ability is strong.
- Q:Coal quality test, Mt, Mad, Aad, Vad each represents what mean
- Third indicators: volatile (full name of the volatile yield) VRefers to the coal after the decomposition of organic matter and some mineral products, not all of the inherent components of coal, as well as some of the pyrolysis products, so called volatile yieldThe volatile content is related to the degree of metamorphism of coal. The higher the quality of coal, the lower the yield of volatile matterIn combustion, used to determine the type of boiler in coking, used to determine the proportion of coal blending; at the same time is an important indicator of vaporization and liquefactionOften used in the air dry base volatile (Vad), dry base volatile (Vd), dry ash free base volatile (Vdaf) and received volatile base (Var)Vdaf is one of the important indexes of coal classification
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Powdered Graphite Lubricant wth High-Purity
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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