... , good corrosion resistance, thermal shock resistance,thermal stability, high mechanical strength, low permeability, chemical stability. Small coefficient of thermal expansion, etc. ... : 10% Resistivity: 8.5uom maximumBending strength: 30MPaCompressive strength: 68MPaAsh: 0.1% maximum5.PHOTOS: GRAPHITE,GRAPHITE ROD High purity impregnated graphite rod for industrial ...