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China, Chinese High Temp Ceramic Refractory Wire Board1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Ceramic MaterialOther Ceramic MaterialHigh Temp Ceramic Fiber ResistanceWire Heating Board with Temperature
Shanghai Gongtao Ceramics Co., Ltd.
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Product Description Mullite Cordierite Ceramic extrude batts:Plain Batts are the most common type of primary kiln furniture, usually produced by semi-dry pressing, but can also be made by pressure-casting. Extruded batts can be split into ten sub-categories as follows: Extra Large Batt, Extra Thin Batt, Plain Batt, Perforated Batt, Grooved Batt,Trapezoid Batt, Recessed Batt, Full Disc, Half Disc and Special Batt.Chemical & Physical index cordierite Dense cordieritecordierite-mullite MulliteCorundum-mullite Chemicalcomposition(%)SiO245-5545-5535-4525-3820-32Al2O330-3833-4340-5050-6565-73MgO10-155-133-13--K2O+Na2O<1.0<1.0<1.0<1.0<1.0Fe2O3<1.5<1.5<1.5<1.5<1.5Thermal Expansion Coefficient<2<4<4<5<7Specific Heat J/kg.K830-900850-950850-1000900-1050900-1100Working Temperature oC <1300<1300<1350<1450<1500
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