Natural Coating Graphite Powder

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China Main Port
Payment Terms:
TT or LC
Min Order Qty:
-
Supply Capability:
100Ton kg/month

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Product Description:

                 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

 

Natural Coating Graphite Powder


 Natural Coating Graphite Powder

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Q:Influence and protection of graphite dust on electrical equipment in workshop
Graphite powder is very easy to cause static electricity and short circuit, especially for the weak point, the graphite powder must be filtered out, or the electric distribution box is placed separately.
Q:How to deal with graphite powder? Anyone recycle it?
The use is so great that every friend who does plastic business needs it
Q:Are graphite powders soluble in water, dilute acids, dilute bases, and organic solvents?
Reacting with oxygen at different temperatures to produce carbon dioxide or carbon monoxide; only fluorine in the halogens can react directly to elemental carbon;
Q:Can I use super fine stone powder in grease or lubricating oil?
Not really. It depends on the amount of graphite powder. If the graphite powder forms a continuous through zone, it can be considered a conductor.You can use lubricating oil, preferably not with graphite, which will cause the sliding rheostat to fail
Q:The graphite powder can replace thermal grease?
Graphite is non-toxic, but graphite powder is harmful to human body; and graphite is used mostly in conductive products (common battery).
Q:Graphite powder made of graphite oxide, how much weight gain?
The specific gravity is 1.9 ~ 2.3. Under isolated oxygen conditions, the melting point is above 3000 degrees Celsius and is one of the most refractory minerals. At room temperature, the chemical properties of stone toner are relatively stable, insoluble in water, dilute acid, dilute alkali and organic solvents. The material has high temperature resistance and conductivity, and can be used as refractory materials, conductive materials, wear-resistant and lubricating materials.
Q:It's hard to remove a lot of graphite powder on the glass cake. Who has a good way to remove the graphite powder above?
Just add some water and rub it over and over again with wooden sticks or bamboo strips. The effect will be better with water. Do not use hard objects such as glass bars, or your glass becomes a flower.
Q:How to identify iron powder and graphite powder in a simple way?
Can also take the first touch, using magnets to attract or drop method with acid identification of three substances. [a] analytical method (first touch after magnet): touch the two kinds of powder by hand, are oily powder graphite powder, and then take the other two kinds of powder with a magnet, the magnet can be as for iron, can not be sucked up into powder;
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).
Q:What does composite graphite mean?
Flexible graphite products. Flexible graphite, also called expanded graphite, is a new graphite product developed in the 1980s. In addition to its natural graphite, flexible graphite has high temperature resistance, lubrication and other characteristics, but also has a special flexibility and flexibility.

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