Graphite Block/Plate

Graphite Blocks are molded or extruded or isotropic or vibrating graphite blocks. It is mainly used in the metallurgy or resistance furnaces such as carborundum or graphitization furnaces as the lining material, electric conduction material or impermeable graphite heating converters.Specification(eg. Vibrating Graphite materials):Grade Physical PropertiesParticle SizeBulk DensityFlexural strengthCompressive strengthElectrical resistanceCTEAshmmg/cm3MpaMpaμΩ-m×10-6/%ZI-A3≤0.8≥1.74≥14.0≥32≤7.0≤2.5≤0.3ZI-A2≥1.72≥13.5≥30≤7.5ZI-A1≥1.68≥13.0≥28≤8.0ZI-B2 ≤2.0≥1.72≥13.5≥32≤8.0ZI-B1≥1.68≥13.0≥30≤8.5ZI-B≥1.58≥12.0≥25≤9.0ZI-C1 ≤4.0≥1.68≥13.0≥30≤8.5ZI-C≥1.58≥12.0≥25≤9.0Size: 200 x 200 x 1800mm, 400 x 400 x 1800mm, 500 x 500 x 1900mm, 600 x 600 x 2100mm, 540 x 450 x 2200mm, 540 x 350 x 2700mm,630 x 630 x 2200mm, Ø600 Ø1500 x 450mm, Ø300- Ø 500 x 1200-2200mm