ceramic fiber blanket

Ceramic fiber blanket Thickness:10mm to 50mm Working temperature:1000 to 1350 centigrade Density:96kg/m3,128kg/m3

Ceramic fiber blanket with the following features::

1) Excellent chemical stability

2) Low thermal conductivity,

3) Low thermal capacity

4) Exellent high temperature performance

5) Exellent mechanical performance

6) Good thermal shock resistance

7) Good sound insulation and erosion resistance

8) Asbestos free

  

Applications:

1) It is mainly applied in industrial furnaces, heating equipment and high temperature pipelines.

2) Thermal insulation material for electric power boiler, turbomachine and nuclear power plant.

3) Wall liners for high temperature reaction equipment and heating equipment in chemical industry.

4) Insulation materials for Roller kiln, tunnel kiln, shuttle kiln, and other kilns.

5) Heat insulation of furnace doors and head covers.

6) Fireproofing and heat insulation in high buildings.

7) High temperature filtering materials.

 

Item:		Common	Standard	High pure	High alumina	Zirconium
Classification temp		1100	1260	1260	1360	1430
Working temp		< 1000	1050	1100	1200	1350
Color		white	Pure white	Pure white	Pure white	Pure white
Bulk density (kg/m3)		96128	96128	96128	128160	128160
Permanent linear shrinkage(%) (After 24 hours,density 128kg/m3)		4(1000)	3(1000)	3(1100)	3(1250)	-3(1350
Thermal conductivity (w/m.k) (density 128kg/m3)		0.09(400)0.16(800)	0.09(400)0.16(800)	0.09(400)0.16(800)	0.12(600)0.20(1000)	0.16(800)0.20(1000)
Tensile strength (MPa)(density128kg/m3)		0.080.12	0.080.12	0.080.12	0.080.12	0.080.12
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		7200×610×10-50 or according to buyers requirement

ceramic fiber blanket