Produc description:

 The ceramic fiber board is made of different refractory fiber bulks with excellent chemical stability,organic and inorganic bond bywet method and vacuum forming processing which is applitical to many kinds of industries .The fiber felt is flexible, Semi-Hard, non-dusting and the fiber board with a characteristics of hard, flexible,excellent strength and resistance against corrosion.

 

Product Features             

 Wide bulk density, 260-320kg/m³

  Variety ,can be classified by temperature800ºC-1600ºC

 Low  thermal conductivity and shrinkage

 Low  heat storage 

 Excellent resistance against chemical attack

 Easy to machine ,cut and install

Product Application:

 High temperature seal, heat insulation

 Refractory back lining

 Thermal power,

 Glass and enamel

 Fire proofing

ITEM	PRODUCT	COM	STD	HP	HA	HZ
Classification  TemperatureºC		1100	1260	1260	1360	1430
Working  TemperatureºC		<1000	1050	1100	1200	1350
Color		white	white	white	white	white
Densitykg/m3		260            320	260            320	260            320	260            320	260            320
Liner Shrinkage% After 24hours		-4	-3	-3	-3	-3
		1000ºC	1000ºC	(1100ºC)	(1200ºC)	(1350ºC)
Thermal conductivityw/m.k  density128Kg/m3)		0.085          400ºC	0.085          400ºC	0.085          400ºC	0.085          400ºC	0.085          400ºC
		0.132         800ºC	0.132         800ºC	0.132         800ºC	0.132         800ºC	0.132         800ºC
		0.180           (1000ºC)		0.180           (1000ºC)	0.180           (1000ºC)	0.180           (1000ºC)
Tensile strengthMPa     (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:600X400X10-50,900X600X20-50,other according to customer's requirement