Product Details

Ceramic thermal insulation,Refractory ceramic fiber

$Ceramic thermal insulation,Refractory ceramic fiber$

Technical Parameters:

Type		Common	Standard	High Purity	High Aluminium	Zirconia
Classification temperature (°C)		1100	1260	1260	1360	1400
Working Temperature (°C)		< 1000	1050	1100	1260	1350
Color		White	Pure white	Pure white	Pure white	Pure white
Density (kg/m3)		96/128/160	96/128/160	96/128/160	128/160	128/160
Shrinkage on heating (%)		-4	-3	-3	-3	-3
(24 hours, density as 128/m3)		(1000°C)	(1000°C)	(1100°C)	(1250°C)	(1350°C)
Thermal conductivity by different temperature (w/m.k) (density as 128kg/m3)		0.09(400°C)	0.09(400°C)	0.09(400°C)	0.12(600°C)	0.16(800°C)
		0.16(800°C)	0.16(800°C)	0.16(800°C)	0.20(1000°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	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