Ceramic Fiber board High-Temperature Refractory

Mar 29, 2021

Structure of Ceramic Fiber Board Description

Ceramic fiber is made from high quality clay, high

purity alumina and silica oxides by spun or blown process.

Ceramic fiber board has a range of products:ordinary type,standard form,high-purity type, high-alumina type and containing zirconium type.Different types of products used different materials. performance of ceramic fiber board also has difference,and they are suitable for different workong temperatures.

Ceramic fiber can be used after optional cutting .When ceramic fiber board storage should be paid attention to moistureproof.The high-alumina type and containing zirconium type products can be directly used as furnace lining .And using high-temperature refractory adhesive when stick.

We are the main supplier for

ALLIED MINERAL PRODUCTS, INC

REFRACTORIES INCORPORATED

SRS SORG REFRACTORY SYSTEMS GMBH,

SUNWARD REFRACTORIES CO., LTD

LILAMA69-1 JOINT STOCK COMPANY ETC.

Main Features of the Ceramic fiber board

Low thermal conductivity

High tensile strength

Resilient to thermal shock

Corrosion resistance

Advandage for Ceramic fiber board

High-purity type

High-temperature refractory

Al Content (%): 32-55

Ceramic fiber Cardboard Specification

Type		Ordinary	Standard	High Purity	High Aluminium	Zirconia
Classification temperature (°C)		1100	1260	1260	1360	1430
Working Temperature (°C)		< 1000	1050	1100	1200	1350
Color		white	spotlessly white	spotlessly white	spotlessly white	spotlessly white
Density (kg/m3)		96 128	96 128	96 128	128 160	128 160
Shrinkage on heating (%) (24 hours,density as 128/m3)		-4 (1000°C)	-3 (1000°C)	-3 (1100°C)	-3 (1250°C)	-3 (1350°C)
Thermal conductivity by different temperature (w/m.k) (density as 128kg/m3)		0.09(400°C) 0.16(800°C)	0.09(400°C) 0.16(800°C)	0.09(400°C) 0.16(800°C) 0.20(1000°C)	0.12(600°C) 0.20(1000°C)	0.16(800°C) 0.20(1000°C)
Tensile strength (MPa) (density as 128kg/m3)		0.04	0.04	0.04	0.04	0.04
Chemical composition (%)	AL2O3	44	46	47-49	52-55	39-40
	AL2O3+SIO2	96	97	99	99	-
	AL2O3+SIO2+ZrO2	-	-	-	-	99