high temperature alumina Al2O3 CERAMIC fiber board
high temperature alumina Al2O3 CERAMIC fiber board
high temperature alumina Al2O3 CERAMIC fiber board
high temperature alumina Al2O3 CERAMIC fiber board
Model
FV

Item specifics

Working Temperature
1400C-1800C
raw material
Polycrystalline Fiber
Color
White
Package
wooden carton
Chemical Composition
Al2O3+SiO2

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

FV-1900

Classification    Temperature(C)

1600

1700

1800

1900

Bulk Density(kg/m3)

300-600

300-600

300-600

600-700

Linear Shrinkage(%)

<2

(1450C×24hrs)

<1

(1550C×24hrs)

<1

(1650C×24hrs)

<1

(1750C×24hrs)

Al2O3

72

73

74

76

Al2O3+SiO2

>99

>99

>99.5

>99.5

Fe2O3

<0.1

<0.1

<0.1

<0.1

Image

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