Home Insulating Firebrick (IFB) Insulating Firebrick (IFB): “B” and “C” Series

Insulating Firebrick (IFB): “B” and “C” Series

Insulating Firebrick (IFB): “B” and “C” Series

Insulating Firebrick (IFB) –

series, the brick is inexpensive and offer balanced properties such as strength and thermal insulation. Therefore, they are widely used in place of other same grade products with similar service temperature.

Typical Applications:
> Hot Surface lining insulation of Dry furnace and Low-temperature furnace, Back-up lining insulation of Industrial furnace. (B1)
> Hot Surface and Back-up lining insulation of Industrial furnace. (B2-B6)


C series,
the brick that increase the strength of compression, and it is used when the strength is insufficient in JIS B series. It is used for place of load bearing, vibration or wear for various industrial furnace.

Typical Applications:
> Hot Surface lining insulation of Industrial furnace

We can produce KOREA Standard Insulating Firebrick

Insulating Firebrick

We can produce JAPAN Standard Insulating Firebrick

Insulating Firebrick

OSYMEN BRAND

B1

B2

B3

B4

B5

B6

B7

C1

C2

C3

Classicification Temperature

°C

900

1000

1100

1200

1300

1400

1500

1300

1400

1500

Properties measure at ambient condition (23°C/50% RH)

PLC, <±2%

°C

900

1000

1100

1200

1300

1400

1500

1300

1400

1500

BD

Kg/m3

700

700

750

800

800

900

1000

1100

1200

1250

CCS

Kg/cm2

30

32

32

32

32

33

40

50

70

100

Thermal Conductivity at mean temperature of

350°C

W/M.K

0.18

0.22

0.26

0.29

0.29

0.33

0.37

0.40

0.48

0.58

400°C

W/M.K

0.19

0.23

0.27

0.30

0.30

0.34

0.38

0.41

0.49

0.59

600°C

W/M.K

0.22

0.26

0.30

0.33

0.33

0.37

0.41

0.44

0.52

0.62

800°C

W/M.K

 

 

0.34

0.35

0.36

0.41

0.44

0.47

0.57

0.65

1000°C

W/M.K

 

 

 

 

 

0.45

0.49

 

0.62

0.70

Chemical Composition

Al2O3

%

20.0

20.0

25.0

42.0

42.0

46.0

70.0

42.0

46.0

70.0

SiO2

%

65.0

65.0

60.0

54.0

54.0

50.0

28.0

54.0

50.0

28.0

Last updated: 2024-01-03
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