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High Purity Graphite Material
High Purity Graphite Material
Supplier Info
[China Supplier]
Contact Person : Mr. Zhang Simon
Tel : 86-755-27788775
Fax : 86-755-27883756
Product Detail
The high density&purity graphite block is perfect material for sintering graphite mould of diamond tools.

Product name:

high pure graphite,graphite electrode,graphite,graphite material,graphite block

Specifications:

High pure graphite with good properties of high purity, high density, and high strength, this product series is the perfect material for sintering graphite mould of diamond tools.

 Physical properties of high purity high density graphite material:

Grade

Density

 (g/cm³)

Ash

≤(%)

Resistivity ≥(μΩm)

Hardness

≥(HR HS)

Flexural Strength

≥(MPa)

Compressive strength

≥(MPa) 

Thermal conductivity

(w / m·k)

Thermal expansion coefficient

(1x10-6/k)

EX -13

1.77/1.81

0.06

13

55

38

62

122

4.6

    

Grade

Density

 (g/cm³)

Ash

≤(%)

Resistivity ≥(μΩm)

Hardness

≥(HR HS)

Flexural Strength

≥(MPa)

Compressive strength

≥(MPa) 

Thermal conductivity

(w / m·k)

Thermal expansion coefficient

(1x10-6/k)

EX -12

1.82/1.86

0.05

12

58

45

65

128

4.8

High Purity Graphite Material

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