high quality high pure Graphite Product Graphite Rods

Grade  

Physical Properties

Unpurified

Purified

Particle Size

Bulk density

Flexural Strength

Compressive Strength

Electrical Resistivity

CTE

Ash

mm

g/cm³

MPa

MPa

μΩ-m

×10^-6/

%

ppm

ZI-EA3

≤0.3

≥1.75

27.0

55.0

≤7.0

≤2.5

≤0.3

≤50

ZI-EA2

≥1.72

24.0

50.0

≤7.5

ZI-EB2

≤0.8

≥1.72

22.0

45.0

≤7.0

ZI-EB1

≥1.68

20.0

42.0

≤7.5

ZI-EC2

≤2.0

≥1.72

17.0

35.0

≤7.5

ZI-EC1

≥1.68

15.0

32.0

≤8.0

ZI-EC

≥1.58

14.0

30.0

≤8.5

Typical size: Ø40- Ø 500 x 600-2200mm

Special sizes: can be provided as per customer's requirements.