CNBM International Corporation  

Product Name: Ceramic Fiber Textiles for Kiln Model NO.: CFT02 Kind: Low Temperature Ceramic Fiber Shape: Ceramic Fiber Textile Chemical Composition:: Al2O3.SiO2 Temprature Classification: 1260? Usage: Iron Voltage Electric Material Al2O3: 47-49% Trademark: CMAX Transport Package: Woven Bag Origin: China HS Code: 69022000 Product Description CMAX ceramic fiber textiles are high performance thermal textiles made of high quality ceramic fiber. The textiles range is composed of yarn, cloth, tape, rope, braided packing, sleeving, etc.They are reinforced with E-glass fiber or chrome-nickel steel wire. E-glass fiber reinforcement is used where metal is undesirable, especially when using the textiles as a dielectric, while the steel wire reinforcement provides maximum strength at elevated temperatures. In applications where the tensile strength is important, temperature limits of inserted materials should be considered.CMAX ceramic fiber textiles contain carrier fiber to facilitate the carding process. The textiles normally contain 16-20% rayon fiber which will burn out at high temperature, but has no effect on the properties of the products.Advantages:Low thermal conductivityLow heat storageExcellent chemical stabilityExcellent thermal shock resistanceExcellent sound absorptionProperties:Service temperature limit1260ºC (2300ºF)Melting point1760ºC (3200ºF)Temperature limit of insertGlass650ºC (1202ºF)Stainless steel1100ºC (2012ºF)Fiber diameter3-4 μmChemical analysisAl2O347-49%Al2O3+SiO299%Fe2O30.20%Na2O+K2O0.20%Thermal conductivity<0.18W/M0Kat 1000ºC (1832ºF)Linear shrinkage3%at 1100ºC x 24hrLoss on ignition18%ElectricalGlassNon-ConductiveStainless steelConductive