Product Details

Product Description

Ceramic Fiber Board----non conductive heat resistant materials

Ceramic fiber board is produced with different alumina-silica fibers for applications at temperatures up to 1400 ºC by vacuum formed technology.

With a characteristics of hard ,excellent strength ,light weight and easy to handle.It is ideal material for furnace ,boiler duct ,stack lining and other heat equipments.

Product Features:

Low thermal conductivity and shrinkage

Low heat storage

Light weight

Excellent thermal shock resistance and thermal stability

Easy to handle ,cut and install

Low sound transmission

Asbestos free

Product Application:

1.Refractory lining for industrial furnace in wall, roofs, stacks and doors,etc.

2.Combustion chamber liners,boilers and heaters.

3.Back-up insulation for brick,and monolithic refractories.

4.Transfer of molten aluminum,and other non-ferrous E metals.

5.Expansion joint boards

6.Barrier against flame and heat

7.Hot face layer for high velocity or abrasive furnace atmosphere

ITEM		PRODUCT	COM	STD	HP	HA	HZ
Classification Temperature(ºC)			1100(2012℉)	1260(2300℉)	1260(2300℉)	1360(2480℉)	1430(2606℉)
Working Temperature(ºC)			<1000(1832℉)	1050(1922℉)	1100(2012℉)	1200(2192℉)	1350(2462℉)
Color			white	white	white	white	white
Density(kg/m3)			260~ 320	260~ 320	260~ 320	260~ 320	260~ 320
Liner Shrinkage (%) After 24hours			<2.5 (1000℃/1832℉)	<2.5 (1050ºC/1922℉)	<2.5 (1100ºC/2012℉)	<2.5 (1100ºC/2012℉)	<2.5 (1350ºC/246℉)
Thermal Conductivity (w/m.k) Density(128Kg/m3)			0.085(400ºC/752F)	0.085(400ºC/752F)	0.085(400ºC/752F)	0.085(400ºC/752F)	0.085(400ºC/752F)
			0.132 (800ºC/1472F)	0.132 (800ºC/1472F)	0.132 (800ºC/1472F)	0.132 (800ºC/1472F)	0.132 (800ºC/1472F)
			0.180 (1000ºC/1832F)	0.180 (1000ºC/1832F)	0.180 (1000ºC/1832F)	0.180 (1000ºC/1832F)	0.180 (1000ºC/1832F)
Tensile Strength (MPa) (Strenth10%)			0.5	0.5	0.5	0.5	0.5
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:600X400X3-50,900X600X3-50,other according to customer's requirement

Packaging & Shipping

Inner:plastic bags,outside carton box or pallet, or according to customer's requirement

Any quesiton please contact me,hope we can built long term cooperation in the near future.