High thermal shock resistance and chemical resistance

Product index

Time:60 days
granularity:.0.8mm
Specific resistance: ≤9 Ohms-m
Density: ≥1.72g/cm
Compressive strength: ≥35mPa
breaking strength:≥14.5
ash content:≤0.2
thermal expansivity:≤3.2

Product Description

Graphite block is made from the domestic petroleum coke and widely used in the metallurgy, machinery, electronics and chemical industry, etc. The graphite block include molded, extruded, vibrated and isostatic. Our main and most preponderant graphite plate is vibrated formed. Our products own the following characteristics: low electric resistance, good electric and thermal conductivity, high oxidation resistance, greater resistance to thermal and mechanical shock, high mechanical strength, high machining accuracy and so on.