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Graphite

Source:New Material of  RH Date:2019-02-25 Browsing Volume:2267 Second

1.Description

Flake graphite is a kind of natural crystalline graphite, which is shaped like fish scale. It belongs to the hexagonal crystal system with a layered structure.

2.Characteristics

Flake graphite has complete crystal structure, thin thickness and good tenacity, excellent physical and chemical properties, good resistance to high temperature, thermal conductivity, electrical conductivity, lubricating property and corrosion resistance.

3.Application

Flake graphite is widely used in advanced refractory materials and coatings in metallurgical industry. It can be used in magnesia-carbon bricks, crucibles, pencil cores, carbon brushes, batteries, etc. After extensive processing, flake graphite can be used to produce graphite emulsion for lubricants, mold release agents and conductive coatings.

4.Specification

Items

Unit

185

-185

190

-190

198

-198

Chemical

Composition

F.C.

%

85min

85min

90min

90min

98min

98min

ASH

%

13max

13max

8.8max

8.8max

1.5max

1.5max

V.M.

%

2max

2max

1.2max

1.2max

0.5max

0.5max

MOIS

%

0.5max

0.5max

0.5max

0.5max

0.5max

0.5max

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