1600C 1700C 1800C Al2O3 ceramic fiber board
1600C 1700C 1800C Al2O3 ceramic fiber board
1600C 1700C 1800C Al2O3 ceramic fiber board

Item specifics

Raw material
recrystallized fiber/polycrystalline fiber
Classification temperature
1600C, 1700C, 1800C, 1900C
Thickness
10mm-150mm
Application
muffle furnace, high temperature furnace

Product review

Description

Characteristics

Accurate size, surface smooth, thickness uniform, fiber distributed evenly

Good thermal stability and chemical stability

Low heat capacity, low thermal conductivity, low shrinkage

Good wind erosion resistance, long working life

Product Application

Various high temperature industrial furnace

Ceramic kiln, mechanical and metallurgical heat treatment furnace and other industrial furnace hot surface lining materials

Insulation materials for furnace door, kiln car, expansion joints, etc

Rare earth magnetic material melting furnace tundish, ladle furnace lining

Microwave penetration heating special board

Tunnel kiln roof

Product Specification

Items

FV-1600

FV-1700

FV-1800

Classification Temperature(C)

1600

1700

1800

Bulk Density(kg/m3)

300-600

300-600

300-600

Linear Shrinkage(%)

<2(1450C×24hrs)

<1(1550C×24hrs)

<1(1650C×24hrs)

Chemical    Composition
%

Al2O3

63.5

75

78

Al2O3+SiO2

>99

>99

>99.5

Fe2O3

<0.1

<0.1

<0.1