Refractory Heat Insulation Ceramic Fiber Board for Industrial Furnace

• Usage: Thermal Insulation Coatings, High Temperature Insulating Material
• Temprature Classification: 1600℃, 1400℃, 1260℃
• Chemical Composition: Al2O3.SiO2
• Shape: Ceramic Fiber Plate
• Manufacturing Technique: Double Needled
• Kind: Standard
• Model NO.: 900x600mm / 600x400mm
• Transport Package: Carton
• Specification: CE, ISO
• Trademark: kingwool
• Origin: China
• HS Code: 680610000
• Production Capacity: 5000 Tons Per Month

Product Description

280kg/m3 heat resistant fireplace ceramic fiber board

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.
 

Specification
Thickness: 10mm-80mm Size:   900x600mm / 600x400mm
Technical Data
Description		COM	STD	HP	HA	HZ
Classification  Temperature(ºC)		1100(2012ºF)	1260(2300ºF)	1260(2300ºF)	1360(2480ºF)	1430(2606ºF)
Working  Temperature(ºC)		<1000(1832ºF)	1050(1922ºF)	1100(2012ºF)	1200(2192ºF)	1350(2462ºF)
Color		white	white	white	white	white
Density(kg/m^3)		260~ 320	260~ 320	260~ 320	260~ 320	260~ 320
Liner Shrinkage		<2.5	<2.5	<2.5	<2.5	<2.5
(%) After 24hours		(1000ºC/1832ºF)	(1050ºC/1922ºF)	(1100ºC/2012ºF)	(1100ºC/2012ºF)	(1350ºC/246ºF)
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)
		0.180 (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
Product Features:                                                                             Applications
*High rigidity & light weight                                                                           *Low thermal conductivity                                                                                      *Excellent chemical stability *Good sound absorption *Easy to machine ,cut and install				* Bolier insulations  * Duct  linings  * Barrier against flame  * Industrial furnaces  * Expansion joint boards