墨街区

FINE GRAIN GRAPHITE Fine Grain Graphite Blocks & Rods & Plate are vibro-compacted and available in various sizes and grades. It is manufactured by fine grain petroleum coke. Its grain size, depending on different production processes, deeply affects the performance. Graphite Blocks / Plates / Rods are variously used in many productions and applications, such as Batteries, Electric Motor Brushes, Alternator Brushes, Burner usage, Metallurgy, Semiconductor Manufacture, Aviatic application, Chemicals, Energy, Nuclear and Glass Industry etc.ItemUnitSpecGSK-XCTSK-XCPSK-XCBulk densityg/cm3 ≥1.74≥1.71≥1.62Bending strengthMpa≥14.5≥13.5≥8CompressiveStrengthMpa≥32≥30≥28Electric resistivityµΩ·m≤8≤8≤9Max grainmm0.82.02.0CTE(100-600)10-6 / oC≤2.5≤2.5≤2.3Block Sizes (mm) 332x150x2200,350x175x2100,500x200x1800,500x200x2500,520x200x2000,550x250x1800,550x250x2500,400x400x1800,500x500x1800,500x500x2000,530x530x2000,600x200x1830,650x400x1800,850x300x1800,850x400x1850Rods Sizes(mm)Φ400-Φ1200 x 300-500, Φ100-Φ550 x 1800