Sunrise Brand

JM23

JM26

JM28

JM30

JM32

USA Brand

IFB2300

IFB2600

IFB2800

IFB3000

IFB3200

Classification Temperature (°C)

1260

1430

1540

1650

1760

Bulk Density (g/cm3)

0.55-0.60

0.78

0.88

1.03

1.25

Cold Crushing Strength (Mpa)

1.2

1.6

2.1

2.5

3.5

Modulus of Rupture (Mpa)

0.9

1.4

1.6

2.1

2.1

Reheating Linear Change (%)

  CT-30 °CX 8H

1230°C

-0.5

1400°C

-0.5

1510°C 

-0.5

1620°C

-0.9

1730°C

-0.9

Thermal Expansion

1000°C(%)

 0.5

 0.7

0.8

 0.9

 1.1

Thermal conductivity(W/m.k) 

400°C

0.14

0.27

0.32

0.41

0.49

600°C

0.16

0.29

0.34

0.43

0.5

800°C

0.18

0.31

0.36

0.44

0.51

1000°C

0.20

0.33

0.38

0.45

0.53

Al2O3 (%)

37

58

67

73

77

Fe2O3 (%)

1.0

1.0

1.0

0.5

0.4