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Graphite Rod|Carbon Rod

Graphite rod|carbon rod is an important graphite product. It is widely used and has the same superior performance as other graphite products, high carbon content, high temperature resistance and good electrical conductivity at high temperatures. Therefore, it has good application in both transport industry and energy management industry. At the same time, it is also widely used in its own industry, such as manufacturing graphite electrode, anodes and cathodes, and the application in other industries such as: manufacture heating elements, resistors and fluxing agents|degassing tubes, be processed into molds and make graphite crucibles. In addition, it is also widely used in metallurgy, mechanical engineering, chemical and electrochemical industries as special structural parts.     

 

HP Graphite Co., Ltd. has a powerful capacity of producing graphite rod|carbon rod. For application of different customers, we provide custom-made cut-off sizes to manufacture graphite rod|carbon rod satisfying your requirements. 

Diameter range of products we provide: 50mm---1200mm 

Characteristics of graphite rod|carbon rod 

  • Fine particle: good electrical conductivity and high temperature resistance; it is mainly used in chemical industry and can be custom-made based on customer demand. 

Physical and chemical indexes of graphite rod|carbon rod

ITEM

UNIT 

CLASS

Maximum particle 
2.0mm2.0mm0.8mm0.8mm25-45μm25-45μm6-15μm
Resistance (Max) uΩ.m998.58.5121210-12

Bulk density (Min)

g/cm31.631.711.71.721.781.821.85-1.90

Compressive strength (Min)

Mpa20282332606585-90
Flexural strength (Min)Mpa9.8131014.5303538-45
Ash (Max)%0.30.30.30.3250-1000 ppm250-1000 ppm150-800 ppm
CET(100-600°C) (Max)×10-6/°C2.52.52.52.54.54.53.5-5.0
Heat conductivity coefficient W/mk120120120120


Graphite round cakes

Graphite Rod products thumbnail3.jpg

Specifications of graphite round cakes

DIAMETERHEIGHTUNIT
560420mm
650400mm
660630mm
720630mm
765525mm
820630mm
850400mm
1100525mm
1105584mm
1120400mm
1120584mm
1232584mm
1245380mm
1270380mm

The physical and chemical indicators graphite round cake

ITEM 

UNIT

GSKTSKPSK
Granularity mm0.824
ResistanceμΩm≤7.5≤8≤8.5

Bulk density

g/cm3≥1.74≥1.72≥1.72
Compressive strength Mpa≥36≥35≥34

Flexural strength

Mpa≥15≥14.5≥14

Ash

%≤0.3≤0.3≤0.3

Elastic modulus

Gpa≤8≤7≤6

CTE

10-6/℃≤3≤2.5≤2
Porosity %≥18≥20≥22

Recommended reading

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