CERAMIC FIBER BLANKET

CERAMIC FIBER BLANKET

Product Description:

Temp Grade: 1050°C,1260°C,1400°C, 1430°C

Density:64kg/m³, 96kg/m³, 128kg/m³, 160kg/m³

Specification:

• 13 x610/1220 x 14400mm

• 25 x610/1220 x7320mm

• 38 x610/1220 x 4810mm

• 50x610/1220x3660mm

Customized specification is acceptable.

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• DESCRIPTION

Ceramic fiber blanket is made from the high purity raw materials and being electromelted, air-brown at high speed and fiberized, being needling, heat set, cutting and rolling. Light in weight and soft to the touch, ceramic fiber blanket has various application with excellent refractory and insulating properties.

• PROPERITIES

Ø Excellent handling resistance.

Ø High heat resistance.

Ø Low thermal capacity, low thermal conductivity.

Ø Strong corrosion resistance.

Ø Good thermal stability.

Ø Good chemical stability.

Ø Excellent electrical insulation.

Ø Light weight, easy installation and ECO friendly.

• APPLICATION

Ø For aerospace, iron and steel, petrochemical heat insulation.

Ø Fire and heat insulation of military equipment.

Ø Insulation for wall lining and backing of industrial furnaces and heating devices.

Ø Heat insulation of high temperature equipment and pipeline,Highways, Bridges, tunnels.

Ø Electrical components heat insulation and fire prevention.

Ø For making high temperature gasket, Module, folding block.

• SPECIFICATION

1	Item	Unit	Test Result	Test Result	Test Result	Test Result	Test Result	Test Result
2	Grade	/	Common	Standard	High purity	High alumina	Zirconia-alumina	Zirconia
3	Specification temp	(℃)	1050	1260	1260	1360	1400	1450
4	Working temperature	(℃)	800	1050	1100	1150	1200	1350
5	Color	/	White	Pure White	Pure White	Pure White	Pure White	Pure White
6	Density	(kg/m3)	128/96/80/64±15	128/96/80/64±15	128/96/80±15	160/128±15	160/128/96±15	160/128/96±15
7	Permanent shrinkage Rate of liner (24h, density 128kg/m₃)	(%)	-4	-3	-3	-3	-3	-3
7	Permanent shrinkage Rate of liner (24h, density 128kg/m₃)	(%)	(1000℃）	(1100℃）	(1000℃)	(1250℃)	(1250℃）	(1350℃）
8	Thermal conductivity of each heat surface(density 128kg/m₃)	（W/m.k)	0.09(400℃）	0.09(400℃）	0.09(400℃)	0.12(600℃)	0.132(600℃）	0.16(800℃）
8	Thermal conductivity of each heat surface(density 128kg/m₃)	（W/m.k)	0.16（800℃）	0.16（800℃）	0.16（800℃) 0.20(1000℃)	0.20（1000℃)	0.22（1000℃）	0.22（1000℃）
9	Compression strength (density 128kg/m₃)	(Mpa)	≧0.04	≧0.04	≧0.04	≧0.06	≧0.06	≧0.06
10	Al₂O₃	(%)	≧40	≧42	≧47	≧45	≧45	≧40
11	Al₂O₃+SiO2₂	(%)	96	97	99	99	-	-
12	Al₂O₃+SiO₂+ZrO₂	(%)	-	-	-	-	99	99
13	ZrO₂	(%)	-	-	-	-	5--7	15--17
14	Fe₂O₃	(%)	＜1.2	＜1.0	＜0.2	＜0.2	＜0.2	＜0.2
15	Na₂O+K₂O	(%)	＜0.5	＜0.5	＜0.2	＜0.2	＜0.2	＜0.2
16	Thickness	(mm)	12.5/20/25/38/50
17	Width	(mm)	610/1220
18	Length	(mm)	3600/7200/14400

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