Aluminosilicate Refractory Ceramic Fiber Insulation Blanket

Product Specifications

Prod Model:	AK-22
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
The Maximum Temperature:	1260
Operating Temperature:	1000
Grade:	Grade A
Thickness:	50mm
Appearance:	Coiled Material
Color:	White
Material:	Ceramic Wool
Type:	Fibre Blanket
Shape:	Rectangle
Usage:	Building
Surface Finishing:	None
Edge:	None
Refractory Temperature:	1260

Product Description

Products

Ceramic fiber blanket product family is a lightweight, thermally efficient ceramic fiber insulation materials at high temperatures to ensure dimensional stability, while fully resistant to thermal shock. The product line has a wide range of heat resistance and physical properties, can provide for a variety of thermal processing applications proven, effective solutions.
Ceramic fiber blanket is a high strength spun ceramic fiber made by double-sided needling process, which does not contain any binding agents or other ingredients, strengthen the needling process by a corresponding increase in the degree of woven fibers and blanket anti points layer performance, without affecting its flexibility at the same time it has good tensile strength. Fiber blanket has excellent chemical stability, in addition to hydrofluoric acid, phosphoric acid and alkali, the product from the erosion of most other chemicals.
Product Features
Ø Excellent use of strength
Ø excellent high temperature strength
Ø Low thermal conductivity
Ø low heat storage
Ø lightweight
Ø flexibility
Ø thermal shock
Ø heat reflection coefficient
Ø excellent corrosion resistance
Ø Excellent thermal stability
Ø Excellent sound absorption capacity

Applications
Ø furnace, heating equipment, pipelines and other insulation liner or wall lining
Ø door, lid, roof insulation and other seal
Ø chemical, power, high-rise building fire insulation
Ø furnace, reformer and the boiler lining
Ø Castings package
Ø for stress relief welding removable insulation fiber blanket
Ø Steam and gas turbine reusable insulating material
Ø flexible heat pipe insulation
Ø pressure and cryogenic containers Fire Protection
Ø furnaces, calcining furnace insulation
Ø door lining and seals
Ø soaking lid
Ø adiabatic thermal reactor
Ø expansion joint cover
Ø primary reformer duct insulation
Ø high temperature gaskets
Ø glass kiln insulation
Ø incineration equipment and the furnace body lining
Ø Annealing cover seals
Ø high-temperature filter
Ø Nuclear insulation applications
Ø atmosphere furnace linings
 
 
 
 
 
 
 
 
 
 
 

Data

	type			AK_22	AK_32		AK_42		AK_62
	Classification temperature			1260	1400		1430		1600
	Recommended temperature			<1000ºC	<1150ºC		<1250ºC		<1500ºC
	Density (kg/m3)			96/128/160	96/128/160		96/128/160		130
	Average tensile strength			75KPa@128kg/m3	75KPa@128kg/m3		75KPa@128kg/m3		60KPa@130kg/m3
	Linear shrinkage (%)			(1000ºC×24hr)≤3	(1100ºC×24hr)≤3		(1200ºC×24hr)≤3		(1500ºC×24hr)≤1
	Chemical composition (%)	Al2O3		43-47	48-52		30-35		72
		Al2O3 +SiO2		98	99		85		99
		Fe2O3		<0.4	<0.2		<0.2		0.02
		ZrO2		/	/		13.5-17		/
Thermal conductivity(W/m·k)
The average temperature			96kg/M3			128kg/M3		160kg/M3
600ºC			0.15			0.12		0.11
800ºC			0.22			0.19		0.18
1000ºC			0.31			0.27		0.21
1200ºC			0.44*			0.36*		0.33*