China Graphite Oxide Powder - Natural Coating Graphite Powder
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
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- Supply Capability:
- 100Ton kg/month
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1.Breif Introduction
Coated graphite is the ball of Spherical Graphite oxide via a variety of approaches and methods were coated with stable electrochemical properties of cathode materials.
Crystalline flake graphite (or flake graphite for short) occurs as isolated, flat, plate-like particles with hexagonal edges if unbroken and when broken the edges can be irregular or angular
Amorphous graphite: very fine flake graphite is sometimes called amorphous in the trade.
2.Main Features
1. Low irreversible capacity
2. Good cycle life
3. High capability volume technology
4. Mature progressing technology
5. The good compatibility with the electrolyte application Scope: shell lithium batteries; cylindrical lithium batteries;
Polymer lithium batteries.
3.Specification
Item | Unit | Value |
(D50) Particle(D50) | µM | 8-32 |
Tap Density | g/cm3 | ≥1.10 |
Surface Area | m2 /g | ≤2.5 |
Moisture | % | ≤0.12 |
Ash | % | ≤0.10 |
Fixed Carbon | % | ≥99.95 |
First Coulomb Efficiency | % | ≥91 |
First Discharge Capacity | mAh/g | ≥350 |
Cycle Life | 500 ≥85% |
4.FAQ
Q: Which knid of payment terms can you accept?
A: We can accept 30% prepayment, 70% payment before shippment. LC is also accepted
Q: Can you supply samples for us?
A: Yes we can send you sample with few quantity
Q: What is the delivery time?
A: One month since the payment will be received
- Q: What are the specifications of the graphite powder used for conduction?
- Graphite powder itself is conductive, according to purity, particle size, conductivity is also different
- Q: Does anyone know how to change graphite powder into graphite?! What kind of equipment do you need?!
- Graphite powder, the first thing you should do is broken to a certain number of graphite powder, then add oil glue, is what we often say that the asphalt rubber, but imports of stone glue made less than impurities, suggest you use imported oil glue mixer, stir evenly into the mold machine with hydraulic pressure, hydraulic machine is 3000T this is a general, graphite block grinding pressure type, pressure oil well placed after the glue soak for seven days, and then go to the three or four roasting roasting, can be used, according to your different purposes, different adjustment process.
- Q: Whether the lubricating oil toner is coupled with the conductor?
- Not really. It depends on the amount of graphite powder. If the graphite powder forms a continuous through zone, it can be considered a conductorYou can use lubricating oil, preferably not with graphite, which will cause the sliding rheostat to fail
- Q: Use of carburizing agents
- Recarburizer steelmaking using recarburizer (People's Republic of China ferrous metallurgy industry standards, YB/T 192-2001 steel with increased carbon agent) and cast iron using recarburizer, and add some other materials are useful to the carburant, such as brake pads additive for friction materials. The carburizing agent belongs to the raw material of additional steelmaking and ironmaking. High quality carburizing agent is an indispensable additive for the production of high quality steel.
- Q: Graphite powder screening process, because with static holding together, resulting in vibration screen plugging network how to solve?
- Electrostatic earthing or electrostatic eliminator. In fact, there is a certain conductive graphite powder is very fine, but so long as the electrostatic would slightly have great effect, give you two ways, one is the good grounding conductor can be static vibration sieve, go through a grounding wire guide;
- Q: Why is there a range of electrode powder powder resistivity? The reasons for the high and low are not good.
- Powder resistivity tester, the sample broken to 0.3 ~ 0.5mm, into the powder resistivity instrument insulation sleeve, the tube diameter of 16.3mm, in the bushing into the sample.
- Q: How much is the price of graphite powder for a ton?
- Battery with graphite powder to Qingdao Chenyang graphite Co., the quality is reliable, trustworthy
- Q: What companies use graphite powder, graphite particles, graphite ball, silicon carbide alloy ball?
- Other industries, mainly the use of carbon components or graphite characteristics of the place.
- Q: Does graphite allow lubrication of rusted doors?
- Sure。 When we were young, the teacher reminded us that we could use the pencil core to scrape the end and put it into the keyhole to lubricate it.
- Q: Does the graphite powder cause explosion? If so, how to prevent the production of graphite products in the workshop?
- Flammable dust is suspended in the air at an appropriate concentration to form dust clouds that are commonly called;All the solid matter which is fine powder is called dust. The dust that burns and explodes is called combustible dust; the dust floating in the air is called suspended dust; the dust deposited on the solid wall is called sedimentary dust.With explosive dust: metal (such as magnesium, aluminum); coal; grain (such as wheat, starch); feed (such as blood meal, fish meal); agricultural and sideline products (such as cotton and tobacco); forest products (such as paper powder, wood flour); synthetic materials (such as plastics, dyes).
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China Graphite Oxide Powder - Natural Coating Graphite Powder
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- 100Ton kg/month
OKorder Service Pledge
OKorder Financial Service
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