Ceramic fiber blanket

Ceramic fiber blanket Low thermal conductivity Exellent insulating effect Good high temperature performance Competitive pric

Ceramic fiber blanket is made from high purity ceramic fiber by spun or blown process. It is asbestos free. No chemical binder is added. Double-size needling provides blanket with great tensile or handling strength for easy installation. Blankets are available in various classified temperature from 1100º C to 1430º C.

Product features:

1) Excellent chemical stability

2) Low thermal conductivity,

3) Excellent insulation effect.

4) Good high temperature performance

5) Good mechanical performance

6) Good thermal shock resistance

7) Good sound insulation and erosion resistance

 Typical 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.

 Specifications table:

Item:		Common	Standard	High pure	High alumina	Zirconium
Classification temp oC		1100	1260	1260	1360	1430
Working temp oC		< 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