... density, stable in high temperature.etc... Main produce isostatic graphite, our product have below advantages: 1. Small granularity(0.025mm): ... strength At present we may supply the following isostatic graphite material: rods:dia.300x400,dia.400x400,dia.450x400, ... as Monocrystalline Silicon,EDM(electrical discharge machining),kinds of graphite moulds in continuous casting,precious Metals Smelting,high ...