Ceramic Fiber Blanket

Type: Commom/ Standard/ High Pure/ High Alumina/ Zirconium;

Length:1-16000m (Can be customized);

Width: 610mm/ 1220mm/ 1830mm (customized);

Thickness: 6-50mm (Can be customized);

Classification temperature ( °C) :1100/1260/1360/1430/1600°C;

Density(kg/m3)：96/128/160 kg/m3;

Application: widely used for lining insulation and repairs for furnaces, kilns, ovens, boilers and other kiln/furnace.

Ceramic fiber blanket is needled fiber blanket which have even texture and smooth surface, long fiber and low un-fiberized shots content.our ceramic fiber blanket features light weight, low thermal conductivity, great insulation performance and stability both in high and low temperature, so serve as a perfect solution for high temperature insulation.

Technical Datas

Grade		common	standard	high pure	high alumina	zirconium
Classification Temperature (°C)		1100(2012℉)	1260(2300℉)	1260(2300℉)	1360(2480℉)	1430(2606℉)
Working Temperature (°C)		<1000(1832℉)	1050(1922℉)	1100(2012℉)	1260(2192℉)	1350(2462℉)
Color		pure white	pure white	pure white	pure white	pure white
Density(kg/m3)		96/128/160	96/128/160	96/128/160	128/160	128/160
Shrinkage on heating(%)		-4	-3	-3	-3	-3
24 hours,density as 128/m3		(1000°C)	(1000°C)	(1100°C)	(1250°C)	(1350°C)
Thermal conductivity by mean temp. (w/m.k)(density as 128kg/m3)		0.09(400°C) 0.16(800°C)	0.09(400°C) 0.16(800°C)	0.09(400°C) 0.16(800°C) 0.20(1000°C)	0.12(600°C) 0.20(1000°C)	0.16(800°C) 0.20(1000°C)
Tensile strength(mpa)(density as 128kg/m3)		0.04	0.04	0.04	0.04	0.04
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

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