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Cylindrical Electrode Paste
  • Cylindrical Electrode Paste
  • Cylindrical Electrode Paste
  • Cylindrical Electrode Paste

Cylindrical Electrode Paste

Only a few electrically calcined coal are suitable for the production of high quality electrode paste.
Our company's electrode paste has strict production process control and quality control.
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Aggregate: 75-80% electrically calcined coal 
Only a few electrically calcined coal are suitable for the production of high quality Electrode Paste.

Cylindrical electric  Paste
from Ningxia Hongyuan Huida Industrial Co.,Ltd has strict production process control and quality control.

Coal pitch:20-25%
Coal pitch is normal bonder for carbon product process . Cohesiveness is very important indicator 
Coal pitch softening point(Ring-and-ball method)

Can be combined with different furnace types of customers to provide matching electrode paste.

Electrode Paste type:
Cylindrical Electorde Paste 

  Item Unit Typical Characteristics
Unbaked Ash value % 5.5
Volatile matter % 13
Fixed carbon % 82
Bulk density Kg/m³ 1600
Asphalt softening temperature 80-90
65-75
Diameter MM 400
MM 500
MM 600
 
Plasticity
% 20-30
% 30-40
% 20-40
Baked Bulk density Kg/m³ 1400
True density Kg/m³ 1830
Porosity % 24
Resistivity μΩm 70
Compressive strength N/mm² 22
Flexural strength N/mm² 3.5
Young's modulus KN/mm² 2.5
Thermal conductivity W/(0K·m) 6
Linear expansion rate ×10-6/℃ 4

                                                                         Cylindrical Electorde Paste  

 
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