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Insulating Firebrick Grade 28 Furnace Klin Back-Linning Fireproof Insulation/Refractory Materials AES/Kaowool/ Dura /Fibrefrax 230X114X64mm 900kg/M3

China Insulating Firebrick Grade 28 Furnace Klin Back-Linning Fireproof Insulation/Refractory Materials AES/Kaowool/Dura/Fibrefrax 230X114X64mm 900kg/M3, Find details about China Luyang Ceramic Fiber, Ceramic Fiber Wool from Insulating Firebrick Grade 28 Furnace Klin Back-Linning Fireproof Insulation/Refractory Materials AES/Kaowool/Dura/Fibrefrax 230X114X64mm 900kg/M3

Model NO.
230X114X64MM 900KG/M3
Trademark
LUYANG
Specification
230X114X64MM 900KG/M3
Origin
China
HS Code
68061010
Model NO.
230X114X64MM 900KG/M3
Trademark
LUYANG
Specification
230X114X64MM 900KG/M3
Origin
China
HS Code
68061010

INSULATING FIREBRICK

Luyang Insulating Firebrick is made from high-purity refractory powder and organic fillers which burn out during manufacture to give a uniform and controlled pore sture. The brick is compressed in vacuum and sintered under high temperature. Luyang Insulating Firebrick is widely used as hot face refractory lining or back-up insulation in various kinds of industrial furnaces.

 

Features

Excellent thermal shock resistance

Accurate and customized dimension

High crushing strength

Low thermal conductivity

Low heat storage

 

Typical Applications

Metallurgy industry

Petrochemical industry

Ceramics industry

Aluminum industry

Glass industry

 

Typical Parameters

Description

GRADE 23 BRICK

GRADE 26 BRICK

GRADE 28 BRICK

GRADE 30 BRICK

Classification Temperature (ºC )

1300

1400

1500

1550

Chemical Composition (%)

Al2O3

40

56

67

73

SiO2

51

41

30

24

Fe2O3

≤1.0

≤0.8

≤0.7

≤0.6

Density (kg/m³)

600

800

900

1000

Modulus of Rupture (MPa)

0.9

1.5

1.8

2.0

Cold Crushing Strength (MPa)

1.2

2.4

2.6

3.0

Permanent Linear Change (%)

1230ºC x 24h ≤0.3

1400ºC x 24h ≤0.6

1510ºC x 24h ≤0.7

1620ºC x 24h ≤0.9

Thermal Conductivity (W/m·K)

200ºC

0.15

0.23

0.27

0.28

350ºC

0.18

0.24

0.30

0.35

400ºC

0.19

0.25

0.33

0.38

600ºC

0.23

0.27

0.38

0.40


Insulating Firebrick Grade 28 Furnace Klin Back-Linning Fireproof Insulation/Refractory Materials AES/Kaowool/Dura/Fibrefrax 230X114X64mm 900kg/M3Insulating Firebrick Grade 28 Furnace Klin Back-Linning Fireproof Insulation/Refractory Materials AES/Kaowool/Dura/Fibrefrax 230X114X64mm 900kg/M3Insulating Firebrick Grade 28 Furnace Klin Back-Linning Fireproof Insulation/Refractory Materials AES/Kaowool/Dura/Fibrefrax 230X114X64mm 900kg/M3Insulating Firebrick Grade 28 Furnace Klin Back-Linning Fireproof Insulation/Refractory Materials AES/Kaowool/Dura/Fibrefrax 230X114X64mm 900kg/M3

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