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Thermal Insulation Ceramic Fiber Board

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US$ 50 - 100 / Sheet

1 Sheet(Min. Order)

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Product Details

Place of Origin	China	Length	3600/7200/14640mm
Application	Liners Of Industrial Furnace	Working Temperature	1050C
Density (kg/m3 )	128	Shrinkage (1800 ℉, 3h)	3%(24 Hours)
Fiber Diameter	3-5um

Ceramic Fiber Board is an ideal thermal insulation , fire-proofand sound-absorbing

material. The Ceramic Fiber Blanket is composed of long, flexible, interwoven fibers

manufactured by the blownand the spunprocess yielding a strong, light weight, durable

blanket for applications in a temperature range from 1100° C (2012° F ) to 1430° C (2600° F).

The ceramic fiber blanket is completely inorganic and is needled to provide exceptional

handling strength, used in a variety of heat processing applications.

Characteristics:

Excellent high-temperature strength

Low thermal conductivity

Low heat storage

Light weight

Good elasticity

Thermal shock

Excellent corrosion resistance

Excellent thermal stability

Excellent sound absorption capacity

Excellent fire performance

Description		Common	Standard	High Purity	High Alumina	Zirconia
Maximum temperature (°C)		1100	1260	1260	1360	1430
Working Temperature (°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
Shrinkage(%)of heating 24 hours		-4	-3	-3	-3	-3
(as density 128 kg/m3)		(1000°C)	(1000°C)	(1100°C)	(1250°C)	(1350°C)
Thermal conductivity (w/m.k)(Density 128 kgs/ m3)		0.09(400°C)	0.09(400°C)	0.09(400°C)	0.12(600°C)	0.16(800°C)
Thermal conductivity (w/m.k)(Density 128 kgs/ m3)		0.16(800°C)	0.16(800°C)	0.16(800°C)	0.20(1000°C)	0.20(1000°C)
Tensile strength (MPa)		0.04	0.04	0.04	0.04	0.04
(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	-	-
	AL2O3 & SIO2 & ZrO2	-	-	-	99	99
	ZrO2	-	-	-	15-17	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