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SPECIALTY CARBON GRAPHITE MATERIALS

Product Detail

Specialty carbon graphite materials includes medium grain graphite, fine grain graphite, and ultra fine grain graphite. They can be used as head electrodes, furnace lining, anodes, resistance heating elements etc. Widely used in furnace, foundry, casting, chemical, refractory, solar, and spaceflight industry.

 

SPECIFICATION

Items

Unit

Grade

Max Grain Size

mm

2.0

2.0

0.8

0.8

0.04

0.04

Bulk Density

g/cm3

1.65

1.71

1.70

1.72

1.78

1.82

Resistance

uΩ.m

9.0

9.0

8.5

8.5

12

12

 Flexural Strength 

Mpa

9.8

13.0

10.0

14.5

30

35

Compressive Strength

Mpa

20.0

28.0

23.0

32.0

50

60

CET(100-600 ℃ ; )

×10-6/℃

2.5

2.5

2.5

2.5

4.5

4.5

Thermal Conductivity 

W/mK

120

120

120

120

**

**

 Ash    

%

0.2

0.2

0.2

0.2

0.05

0.05

                 

 

Note: the different size could be produced according to customer’s request.

 

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