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China, Chinese Excellent Insulating Ceramic Plate Refractory Corundum Mullite Disc for Furnace1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Refractory MaterialCorundum Refractory MaterialMullite Ceramic Plate99% Alumina Ceramic Plate
Hunan Rui Yue Industrial and Trade Co., Ltd.
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Product Description Excellent insulating ceramic plate refractory corundum mullite disc for furnace Performance For Industrial Ceramic Al2O3 Content(%)70-75859599.7Density (g/cm3)3.03.43.73.9Bending Strength (Mpa)85N/MM2300364450The coefficient of thermal expansion(200oC-800oC)677.68Thermal Conductivity(W/(m.R))17182035Dielectric Strength (kv/mm)9101112Working Temperature(long time use)(oC)1300140016001750Water Absorption(%)5<0.2<0.25<0.1-0.2 Specifications:DimensionOuter dia. mmInner dia.mmLength mmRemarkItem Thermocouple protection tube7-1201-11010-2000If you need others,we cancustomize for you.Insulated tubeSingle hole2-1201-11010-2000(inner core)Double holes1-100.4-210-2000 Four holes2-100.5-210-2000 .
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