Temp.(℃)

Reheating Shrinkage less than 2%

Bulk Density

Cold Crushing Strength(kg/P)

Thermal Conductivity at 350℃(Kcal/mh℃)

Applications

A Type

A-1

900

0.50

5

0.13

 Heat 

Treatment

Furnace

A-2

1000

0.50

5

0.14

A-3

1100

0.50

5

0.15

A-4

1200

0.55

8

0.16

A-5

1300

0.60

8

0.17

A-6

1400

0.70

10

0.20

A-7

1500

0.75

10

0.22

B type

B-1

900

0.70

25

0.17

B-2

1000

0.70

25

0.18

B-3

1100

0.75

25

0.18

B-4

1200

0.80

25

0.23

B-5

1300

0.80

25

0.23

B-6

1400

0.90

30

0.27

B-7

1500

1.00

30

0.31

C type

C-1

1300

1.10

50

0.30

C-2

1400

1.20

70

0.38

C-3

1500

1.25

100

0.45

S type

S-1

1300

1.40

150

0.50

S-2

1400

1.45

150

0.55

S-3

1500

1.50

150

0.60