Natural Graphite
Graphite is an allotrope of carbon, gray-black, opaque solid, chemically stable, corrosion-resistant, and difficult to react with acids, alkalis and other agents.
Natural graphite comes from graphite deposits, and it can also be made into artificial graphite by using petroleum coke, pitch coke, etc. as raw materials through a series of processes.
Graphite burns in oxygen to generate carbon dioxide, which can be oxidized by strong oxidants such as concentrated NA and potassium permanganate. It can be used as anti-wear agent, lubricant, high-purity graphite is used as a neutron moderator in atomic reactors, and can also be used to manufacture crucibles, electrodes, brushes, dry batteries, graphite fibers, heat exchangers, coolers, electric arc furnaces, Arc lamps, pencil leads, etc.
Natural graphite is graphite that is naturally formed in nature.
According to its crystal form natural graphite can be divided into two industrial types: crystalline graphite (flake graphite) and
amorphous graphite (amorphous graphite).
1. Crystalline Graphite/Flake Graphite
Medium Carbon Graphite (F.C 80% to 94%)
| Size |
Particle size(%) |
F.C (%) |
Moisture(%) |
| 50-500 mesh made as demand |
≥80 |
80%-94% |
1% max |
Mainly used in crucibles, refractory materials, casting materials, casting coatings, pencil raw materials, battery raw materials and dyes;
Low-Carbon Graphite (F.C 50.0% to 80.0%) Mainly used for casting coatings.
| Size |
Particle size(%) |
F.C (%) |
Moisture(%) |
| 50-500 mesh made as demand |
≥80 |
50%-80% |
2% max |
2. Cryptocrystalline Graphite/Amorphous Graphite
Cryptocrystalline graphite is also called earthy graphite or amorphous graphite.
| Size |
Pass Sieve (%) |
F.C (%) |
Moisture(%) |
| 100mesh,200mesh,325mesh |
≥80 |
75%-90% |
2% max |
3. Other Grade Graphite
| Name |
Pass Sieve |
Size |
F.C (%) |
Moisture(%) |
| Micro-Power Graphite |
≥ 60-80(%) 4 |
400-3000 mesh
as demand
|
88%-90%
|
0.5% max |
| Expandable Graphite |
≥80 |
32-100 mesh
as demand |
90%-99% |
100-300ml/g |
Expandable Graphite is mainly used for Steel,Metallurgy,Chemical,Machinery,Fire retardant,Coating.
PACKING: 1MT big bag or as per customer request
PAYMENT: LC at sight or T/T
DELIVERY: Within one month after workable payment.
During transportation, the product should not be exposed to strong sunlight or rain and should not be transported together with sand, soil,scrap metal, coal or glass. Transportation together with toxic, corrosive and flammable substance is strictly prohibited.
FAQ:Q: What's the MOQ?
A: 20 Tons.
Q: And what is your shipment and delivery time?
A: By sea or air. Normally 7 to 14 Days for delivery, according to your order quantity.
Q: What's the payment term?
A: Usually we accept T/T, we also can accept L/C, etc.
Q: Will you be responsible for the goods when shipping?
A: Generally the logistics company we cooperate with can send the cargo to where you want. Besides, we promise that goods will be arranged as soon as possible and delivered in the shortest time.
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