EC Series graphite material is an especially fine grain, dense, isotropic graphite. Isostatic press graphite has many good characteristics such as high strength, excellent thermal shock resistance to high temperature and oxidation, low specific resistance, good anticorrosion, ease of precise machining, high purity, and also have the merits of large size and good isotropy.

We can make especially according to your requirements in sizes and specifications

Recommended Applications

Heaters,heating shield, boat and crucibles for monocrystal silicon furnace and Moulds for continuous casting

Isostatic Graphite:
Bulk density 1.83 g/cm3
Compressive strength 60.05 MPa
Flexible Strength 35.86 MPa
Electric resistivity 10.74μΩ.m
Ash content 0.10 %
C.T.E 3.53
Real Density 2.20 g/cm3
Modulus of Elasticity 9.25 GPa

Molded graphite:
Technical data Three impregnate and four baking Two impregnate and three baking
Bulk density (g/cm3) Min 1.83 g/cm3 Min 1.78 g/cm3
Compressive Strength: Min 65 MPa Min 45 MPa
Flexible Strength Min 45 MPa Min 25 MPa
Ash content Max 0.10 % Max 0.13 %
Electric resistivity Max 10 μΩ.m Max 12 μΩ.m

F400×400
F450×450
770*400*180
400×400×310
770×400×180
550×300×160

maximum size: dia 600*1350.

Please contact Mr.Potter
hiclsun@gmail.com
Tel: 86-15801541818