Typical Properties

Property Unit SIDEWALL
30% Graphite Particle + 70% ECA
SIDEWALL
Graphitized
CATHODE
30% Graphite Particle + 70% ECA
CATHODE
100% Graphite Particle
CATHODE
Graphitized
Real Density (Min) g/cm3 1.94 2.18 1.94 2.15 2.18
Bulk Density (Min) g/cm3 1.58 1.56 1.57 1.63 1.56
Electrical Resistivity (Max) μΩm38.00 11.00 35.00 20.00 12.00
Compressive Strength (Min) Mpa 26.00 18.00 26.00 24.00 18.00
Flexural Strength (Min) Mpa 9.00 8.00 10.00 8.00 8.00
Open Porosity (Max) % 17.00 25.00 18.00 23.00 25.00
Thermal Conductivity (Min) W (K·M) 12.00 70.00 15.00 35.00 70.00
MOE (Max) Gpa 9.00 8.00 9.00 8.00 8.00
CTE (Max) ×10-6/℃ 3.20 2.40 3.00 2.80 2.40
Ash Content (Max) % 4.50 0.50 4.50 1.20 0.50