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SUNWOOL CERAMIC FIBER BLANKET

1260C 1430C high pure, high alumina ceramic fiber blanket ,ceramic fiber board, ceramic fiber paper, ceramic fiber module,ceramic fiber rope and cloth and tape

Leadsun ceramic fiber blanket is composed of long, flexible, interwoven fibers manufactured by the “blown” and the “spun” process yielding a strong, light weight yet durable blanket for applications in a temperature range from 1100 C to 1430 C Ceramic fiber blanket has the heat resistance of a hard refractory with five times better insulation value.

Technical Index

Description	STD Blanket			High Pure Blanket				High zirconium Blanket
AL2O3（％）	≥44			≥45				≥34
AL2O3+SiO2 (%)	≥96			≥99				≥84
Fe2O3+TiO2(%)	≤1.0			≤0.5				≤0.5
ZrO2 (%)	-			-				≥15
K2O+Na2O（％）	≤1.0			≤0.2				≤0.2
Density (kg/m3)	64	96	128	96		128		128			160
Classification Temperature (℃)	1260			1260				1430
Fiber Diameter(um)	3.5			3.5				3.5
Shot Content(%)	≤15			≤15				≤15
Shrinkage after Heating (%)	1000C *24h≤2.5			1100 C *24h≤2.5				1350 C *24h≤3.5
Thermal Conductivity(W/m·k)
400℃	0.090	0.095		0.124	0.114		0.101		0.138	0.122		0.118
500℃	0.119	0.123		0.145	0.135		0.120		0.179	0.153		0.149
600℃	0.152	0.158		0.202	0.191		0.175		0.233	0.184		0.172
Tensile Strength(Mpa)	0.040	0.05		0.05	0.060		0.075		0.050	0.060		0.075

Features

1.Low thermal conductivity

2.Very low heat storage

3.Very high tensile strength

4.Thermal shock resistance

5.Sound absorption

6.Quick repairs. should lining damage occur,

furnace can be cooled quickly

7.Contains no binder, no fumes or furnace atmosphere contamination

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