Lightweight Fireproof Ceramic Fiber Blanket for Tubes

Company profile:ZIBO HITECH MATERIAL CO., LTD is the specialized manufacturer and supplier of refractory in China, Our products mainly include refractory bricks, refractory castable, refractory precast shape, insulating brick etc. For refractory castable and precast shape they are very popular in the Europe, North American area.
  
Advantage:Magnesia bricks, magnesia-alumina bricks and magnesite-zircon brick etc are the main products of basic refractories. The products have the properties of bearing high temperature, high refractoriness under load and good resistance to alkali. 
 
Type:We can supply High Alumina Bricks, Fireclay Bricks, Low Porosity Fireclay Bricks, Mullite Bricks, Corundum Bricks, AZS Bricks, Magnesite Bricks, Zircon Bricks,insulating Bricks etc.
 
Application:They are widely used in the basic zone of metallurgical furnaces, nonferrous furnaces and regenerator of glass furnaces.
 
Specification
                                                 
                                        CERAMIC FIBRE BLANKETS

Product Item		COMMON	STANDARD	HIGH PURITY	HIGH ALUMINA	HIGH ZIRCON
Specification Tem (°C)		1100	1260	1260	1360	1430
Working Tem (°C)		<1000	1050	1100	1200	1350
Color		white	white	white	white	white
Density (Kg/m3)		96 128	96 128	96 128	128 160	128 160
Rate of liner (24h,density 128Kg/m3)		-4(1000 °C)	-3(1000 °C)	-3(1100 °C)	-3(1250 °C)	-3(1350 °C)
Rate of thermal conductivity (w/m.k) (Density 128Kg/m3)		0.09(400°C) 0.176(800°C)	0.09(400°C) 0.176(800°C)	0.09(400°C) 0.176(800°C) 0.22(1000°C)	0.132(600°C) 0.22(1000°C)	0.76(600°C) 0.22(1000°C)
Tensile strength (Mpa) (Density 128Kg/m3)		0.08~0.12	0.08~0.12	0.08~0.12	0.08~0.12	0.08~0.12
Chemical Composition(%)	Al2O3	44	46	47~49	52~55	39~40
	Al2O3+SiO2	96	97	99	99	-
	Al2O3+SiO2+ZrO2	-	-	-	-	99
	ZrO2	-	-	-	-	15~17
	Fe2O3	<1.2	<1.0	0.2	0.2	0.2
	Na2O+K2O	≤0.5	≤0.5	0.2	0.2	0.2
Size(mm)		Specification:7200*610*10~50;Other made according to customer's requirment