SGL R8650 Isostatic Graphite Sheet for Industrial Use

SGL R8650   R8650 is isotropic fine grain graphite material, the particle has a higher uniformity of organization; and R8650 material in machining performance, wear resistance, surface roughness and other aspects of the discharge outstanding performance. Application: suitable for parts requiring high processing; ultra-precision mold processing; such as mobile phones mold, telephone molds, precision connectors molds, mesh mold. Bulk Density 1.85g/cm³ Average Grain Size 5μm Permeability 3×10⁻²cm²/sec Open porosity 10% Pore size 1.5μm Hardness 95Hrc Flexural Strength 65N/mm² Young's modulus 12.5KN/mm² Specific Resistivity 14μΩ.m Thermal conductivity 100W・m⁻¹・K⁻¹ Coefficient of thermal expansion 20-200c 4.9×10⁻⁶K⁻¹ Ash content max 0.02% SGL Group is a world - leading manufacturer of carbon and graphite materials and related products. It has more than 10 production bases worldwide and is constantly committed to creating value for customers and providing innovative solution…

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