Ceramic Fiber Board for Furnace Construction

Ceramic fiber manufacturer Ceramic fiber board Energy saving Long service life Fire protection & Corrosion resistance

The photo shows 1260C standard  ceramic fiber board. The density is 300kg/m3, the size is 1200x1000x25mm.

DOUBLE EGRET is the specialized manufacturer and exporter of ceramic fiber in north of China with more than 10 years history covering 10 production lines with then thousand tons capacity annually. Our ceramic fiber products include ceramic fiber blanket, board, paper and module.

CCE WOOL ceramic fiber board via ISO9000 Certificate is produced through wet forming process of ceramic fiber and binders. And the surface is polished. We mainly export to USA, ITALY, UK, GERMANY etc.

Characteristic:

Low thermal conductivity , low thermal capacity

High thermal stability ,resistance to thermal shock,flame and airflow attack

Resistance to corrosion,high compressive strength.

High toughness,easy to cut and install quickly

Accurate thickness and size

Application:

Available in the fields that require toughness , self-supporting and insulation ,with a good performance against mechanical damage

Furnace construction: high-temperature, insulation lining for a variety of industrial furnaces, such as pushed slab furnaces, ladle furnaces, bell-type furnaces, tunnel kilns, roller kilns, aluminium melting furnaces, heat treatment furnaces. Masonry insulation layer.  The kiln liner, kiln cars, door baffles of high-temperature furnaces, furnace temperature divider plates. High-temperature thermal- block plate

Mechanism industry: thermal insulation for hi-temperature and hi-heat equipment. Thermal insulation, fire protection and sound absorption in aerospace and shipbuilding.

TECH DATA

		Standard	High Pure	High Aluminum	Zirconium
Classifition temperature(oC)		1260	1260	1360	1430
Work temperature(oC)		1050	1100	1200	1350
Color		Pure white	Pure white	Pure white	Pure white
Density(kg/m3)		280	280	280	280
		480	480	480	480
Permanent linear shrinkage(%)  (after24hours,density320kg/m3)		-3	-3	-3	-3
		(1000oC)	(1100oC)	(1200oC)	(1350oC)
Thermal conductivity(w/m.k) density285kg/m3)		0.085(400oC)	0.085(400oC)	0.085(400oC)	0.085(400oC)
		0.132(800oC)	0.132(800oC)	0.132(800oC)	0.132(800oC)
		0.180(1000oC)	0.180(1000oC)	0.180(1000oC)	0.180(1000oC)
Compressive strength (Mpa) (thermal shrinkage 10%)		0.5	0.5	0.5	0.5
Chemical     composition (%)	AL2O3	46	47-49	52-55	39-40
	AL2O3+SIO2	97	99	99	-
	AL2O3+SIO2+Zro2	-	-	-	99
	Zro2	-	-	-	15-17
	Fe2O3	<1.0	0.2	0.2	0.2
	Na2O+K2O	≤0.5	0.2	0.2	0.2
Size  (mm)		1200x1000; 1200x600; 1000X1000,  900x600;    600x300
Thickness		6-80mm

Ceramic Fiber Board for Furnace Construction