ISOLITE BRICK

ISOLITE BRICK

ISOLITE Isolite range of insulation firebricks (IFB) are well known for its low thermal conductivity, relatively high cold crushing strength, low reheat shrinkage and small dimensional tolerance. Isolite IFB are used for hot face lining and...

ISOLITE

Isolite range of insulation firebricks (IFB) are well known for its low thermal conductivity, relatively high cold crushing strength, low reheat shrinkage and small dimensional tolerance.

Isolite IFB are used for hot face lining and backup insulation in most klins or furnances.

In selecting Isolite IFB for hot face lining, classified temperature should be 100oC~300oC higher than hot face temperature.

In selecting Isolie IFB for backup insulation, classified temperature should be 50oC~200oC higher than interface temperature.

Products properties                                                                                                                                  Note: LBK series are COVERED ASTM specifications

Grade

B4

B5

B6

B7

C1

C2

 

LBK-20

LBK-20HS

LBK-23

LBK-23HS

LBK-26

LBK-26HS

LHB

LBK-28

LBK-30

LBK-3000

LAP-165

 

B1

B2

ISO-COR

BAL-99

BAL-99M

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Classified Temperature

1200°C

1300°C

1400°C

1500°C

1300°C

1400°C

 

1200°C

(2192°F)

1200°C

(2191°F)

1300°C

(2372°F)

1300°C

(2372°F)

1430°C

(2600°F)

1430°C

(2600°F)

1450°C

(2642°F)

1540°C

(2800°F)

1649°C

(3000°F)

1600°C

(2912°F)

1650°C

(3000°F)

 

900°C

1000°C

1800°C

1800°C

1800°C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bulk Density

0.78

0.78

0.86

0.75

1.06

1.14

 

0.48

0.67

0.52

0.68

0.59

0.70

1.15

0.70

0.80

0.80

0.80

 

0.65

0.65

1.28

1.56

1.58

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.35

 

 

 

 

 

 

Thermal conductivity (W/m.K) at 350o - JIS R 2616

0.24

0.24

0.27

0.30

0.33

0.39

 

0.16

0.24

0.17

0.25

0.22

0.27

0.55

0.25

0.34

0.32

0.35

 

0.17

0.20

0.70

1.22

1.45

 

 

 

0.28

 

0.34

 

 

 

 

0.18

 

 

 

 

 

 

 

 

 

 

 

 

 

 

At 400oC by ASTM C 182-88

0.25

0.25

0.28

0.31

0.34

0.40

 

0.17

0.25

0.18

0.26

0.23

0.28

0.56

0.26

0.35

0.33

0.36

 

0.17

0.20

0.70

1.18

1.41

At 600oC by ASTM C 182-88

0.28

0.28

0.31

0.34

0.37

0.43

 

0.20

0.29

0.21

0.30

0.27

0.33

0.60

0.29

0.39

0.38

0.41

 

0.18

0.22

0.71

1.06

1.24

At 800oC by ASTM C 182-88

0.30

0.31

0.35

0.38

0.40

0.48

 

0.25

0.33

0.26

0.34

0.32

0.38

0.65

0.33

0.44

0.44

0.47

 

 

0.24

0.74

1.00

1.18

At 1000oC by ASTM C 182-88

 

 

0.39

0.43

 

0.53

 

 

 

 

 

0.37

0.43

0.71

0.38

0.49

0.50

0.52

 

 

 

0.76

0.94

1.12

At 1200oC by ASTM C 182-88

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.77

0.94

1.12

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cold crushing strength (MPa) (JIS R 2615)

1.5

1.7

2.4

4.0

4.4

5.7

 

1.4

2.6

2.0

2.7

2.9

3.1

11.0

3.2

3.0

3.5

4.0

 

3.0

3.2

6.4

12.0

27.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Modules of rupture (MPa) (JIS R 2619)

 

 

 

 

 

 

 

1.0

 

1.2

 

1.4

 

 

1.7

1.3

1.7

2.0

 

 

 

3.2

5.5

9.6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Reheat shrinkage (%)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

at ( )oC x 24hrs - ASTM C210

 

 

 

 

 

 

 

0.00

(1065)

 

0.00

(1230)

 

0.60

(1400)

 

 

1.10

(1510)

1.30

(1620)

1.10

(1620)

 

 

 

 

0.35

(1730)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

at ( )oC x 8hrs - JIS R 2613-1985

 

 

 

 

 

 

 

0.03

(1200)

0.03

(1200)

0.20

(1300)

0.20

(1300)

0.30

(1400)

0.60

(1400)

0.30

(1450)

0.31

(1500)

0.20

(1550)

0.21

(1600)

0.18

(1650)

 

 

 

0.15

(1700)

0.27

(1700)

0.18

(1700)

at ( )oC x 12hrs - JIS R 2613-1998

0.28

(1200)

0.25

(1300)

1.03

(1400)

0.86

(1500)

0.25

(1300)

0.28

(1400)

 

 

 

 

 

 

 

 

 

 

 

 

 

0.35

(900)

0.80

(1000)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Chemical composition (%)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Al2O3

 

 

 

 

 

 

 

41

41

41

41

63

46

67

68

69

72

73

 

8.9

8.6

86

99.2

99.3

SiO2

 

 

 

 

 

 

 

52

52

52

52

34

47

31

30

30

26

25

 

82

83

13

0.4

0.4

Fe2O3

 

 

 

 

 

 

 

1.2

1.2

1.2

1.2

0.7

1.1

0.6

0.5

0.5

0.6

0.5

 

3.8

3.7

0.3

0.1

0.1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Recommended ISOLITE MORTAR

SAS-D

HAS-D

SAS-D

HAS-D

 

SAS-D

HAS-D

ASD F-30

 

ASD N-10

MAS-D

MAS-DS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Country of origin

Above products are manufactured Malaysia

 

Above products are manufactured in Japan

Note: Date are average results of standard tests which are subject to variation and should not be used as specification.

Our specialists are trained to assist you in material selection, engineering design and installation technique

 

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