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Fire Assay Crucible Tools Rack for Furnace Shovel Brush Crucible Tong1
Refractory MaterialCrucible Holder/Tray6-Hole Crucible Holder
Shanghai Gongtao Ceramics Co., Ltd.
Preview:
Product Description Product Data UnitValue Al2O3 Content%6075Volume Densityg/cm333.1Flexural StrengthMPa205280Linear Expansion Coefficient×10-6/oC 25-800oC7.17.6Thermal ConductivityW/(m.R)1617Insulation StrengthKV/mm1010Volume Resistivity 20oCΩ.cm>1014>1014 300oCΩ.cm>1013>1013Long-term Use TemperatureoC13501000Moh's Hardness 7.57.5RefractorinessoC18001000
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