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Graphite
Graphite is a kind of allotrope of carbon. It is a gray black, opaque solid, with stable chemical properties,
corrosion resistance, and is not easy to react with acid, alkali and other agents.
Natural Flake Graphite is characterized by superior compact structure, good electrical and thermal conductivity.
Characteristics:
(1) High temperature resistance
The melting point of graphite is 3850 ± 50 ℃. Even if it is burnt by ultra-high temperature arc, the weight loss is very small,
and the thermal expansion coefficient is also very small..
(2) Conductivity
The conductivity of graphite is 100 times higher than that of common nonmetallic ores. Its thermal conductivity exceeds that of steel,
iron, lead and other metal materials.
(3) Lubricity
The lubricating performance of graphite depends on the size of graphite flakes. The larger the flakes are, the smaller the
friction coefficient is, and the better the lubricating performance is.
(4) Chemical stability
Graphite has good chemical stability at room temperature and is resistant to acid, alkali and organic solvent corrosion.
(5) Plasticity
Graphite has good toughness and can be rolled into very thin sheets.
(6) Thermal shock resistance
When graphite is used at room temperature, it can withstand the drastic change of temperature without damage.
When the temperature changes suddenly, the volume of graphite changes little without cracking
Carbon | 80%-99% |
Moisture | 1.5% |
Sulfur | 0.05%-0.2% |
Particle Size | 10,50,100,200,325mesh or customized |
Application:
Refractory, conductive material, wear-resistant, lubricating material, corrosion resistant material, high-temperature metallurgical material,
atomic energy and national defense industry.
Graphite is also a polishing agent and rust inhibitor for glass and paper making in light industry, and an indispensable raw material
for making pencils, ink, black paint, inks, synthetic diamonds and diamonds.
Packaging:
1Tons/Jumbo bag
20Tons/20'FCL
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