Ceramic fiber blanket / high temperature insulation for industrial furnaces, steel ladles

Description

Produced from an extremely pure alumina-silicate ceramic fiber by swinging technology
An alternative to asbestos
It features high temperature, chemical corrosion resistance, thermal shock stability and low thermal conductivity
It has low density, high strength, good resiliency and excellent sound absorbing and filtering property
Used at 2300°F / 1260°C continuously, molts above 3000°F / 1650℃

Application
It is used in applications including high temperature insulation for industrial furnaces, steel ladles, casting barrels and submerged nozzles, electric and thermal insulation for electric furnaces, sealing for furnace doors and expansion joints, lining for aluminum casting molds, high temperature gaskets, thermal and electric insulation for heaters, acoustic and thermal insulation, heat insulation for exhaust tubes and pipes, etc.

2300°F / 1260°C continuous rating, high insulation value & excellent personnel protection
Specification

2300°F / 1260°C: Ceramic Fiber Blanket
Part number		WCB1100	WCB1260	WCB1260P	WCB1360A	WCB1360AZ	WCB1430Z
Classification temperature °C		1100	1260	1260	1360	1360	1430
Working temperature °C		＜1000	1050	1100	1200	1250	1350
Density Kg/m3		96	96	96	128	128	128
Density Kg/m3		128	128	128	160	160	160
Liner shrinkage (%) (128kg/m3,24h)		4	3	3	3	3	3
Liner shrinkage (%) (128kg/m3,24h)		1000°C	1000°C	1100°C	1250°C	1250°C	1350°C
Thermal Conductivity (w/n.k) (Density 128kg/m3)		0.09(400°C) 0.176(800°C)	0.09(400°C) 0.176(800°C)	0.09(400°C) 0.176(800°C) 0.22(1000°C)	0.132(600°C) 0.22(1000°C)	0.132(600°C) 0.22(1000°C)	0.76(600°C) 0.22(1000°C)
Tensile Strength(Mpa) (Density 128kg/m3)		0.08-0.12	0.08-0.12	0.08-0.12	0.08-0.12	0.08-0.12	0.08-0.12
Chemical content (%)	Al2O3	44	46	47-49	52-55	45-46	39-40
	Al2O3+SiO2	96	97	99	99	99	-
	ZrO2	-	-	-	-	5--7	15-17
Size(mm)		720061010-50

Bio soluble Ceramic fiber blanket is available, pls send email to us for price reference.