Ceramic Fiber products

Home » Products » Heat Insulation » Ceramic Fiber products » Ceramic Fiber Board

Ceramic Fiber products

Ceramic Fiber Board

Ceramic fiber board uses non-brittle material, therefore it has good tenacity, high compressive strength, good flatness .....

Send Email

Description:Ceramic fiber board uses non-brittle material, therefore it has good tenacity, high compressive strength, good flatness and mechanical process ability. Temperature is 1050℃, 1260℃, 1430℃ and it is the ideal material for wall liner and back lining of the heating equipment.

Characteristics：

Flat surface
Equal volumetric weight and thickness Excellent mechanical and structure strength Low thermal conductivity and low shrinkage

Air-current resistant washing

Typical application:
Heat insulation for back lining of high temperature industrial furnace

Heat surface lining materials for porcelain furnace, heat treatment furnace of mechanical and metallurgy and other industrial furnaces.

Item Product		COM	ST	HP	HAA	HZ
Specification Temp(℃)		1100	1260	1260	1360	1430
Working Tom(℃)		＜1000	1050	1100	1200	1350
Color		White	White	White	White	White
Density(kg/m3)		260 320	260 320	260 320	260 320	260 320
Rate of line(%) (24h,Density:320kg/m3)		-4 (1000℃)	-4 (1000℃)	-4 (1100℃)	-4 (1200℃)	-4 (1350℃)
Rate of thermal conductivity(w/m.k) (Density: 285kg/m3)		0.085(400℃) 0.132(800℃) 0.180(1000℃)	0.085(400℃) 0.132(800℃) 0.180(1000℃)	0.085(400℃) 0.132(800℃) 0.180(1000℃)	0.085(400℃) 0.132(800℃) 0.180(1000℃)	0.085(400℃) 0.132(800℃) 0.180(1000℃)
Tensile strength (MPa) (strength10%)		0.5	0.5	0.5	0.5	0.5
Chemical composition (%)	AL2O3	40-44	45-46	47-49	52-55	39-40
	AL203+SIO2	95-96	96-97	98-99	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(mm)		Common specification: 60040010-5；90060020-50 other made according to customer's requirements