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A/B/C SERIES INSULATING BRICK

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  • DAYAWOOL

According to JIS industry standard , we produce DAYA-A,B,C series insulating bricks, mainly supply to East Asia and Southeast Asia.

DAYA bricks have low iron content, low thermal conductivity, low thermal capacity, low linear change and excellent characteristics for erosion resistance atmosphere,also have high strength, good thermal shock resistance, advanced features of dimensional accuracy.

The products are widely used in industrial Annealing furnace, Carbonization furnace, Tempering furnace, Cracking furnace, Roller kiln, Tunnel kiln, etc.


DAYA A-Series Insulating Bricks

DAYA   INSULATING BRICKS

A-1

A-2

A-3

A-4

A-5

A-6

A-7

Temp() Reheating   Shrinkage less than 2%

900

1000

1100

1200

1300

1400

1500

Bulk Density (g/cm³)

0.50

0.50

0.50

0.55

0.60

0.70

0.75

Cold Crushing   Strength (MPa)

5

5

5

8

8

10

10

Thermal   Conductivity

(W/mK)

at 350

0.13

0.14

0.15

0.16

0.17

0.14

0.22


DAYA B-Series Insulating Bricks

DAYA   INSULATING BRICKS

B-1

B-2

B-3

B-4

B-5

B-6

B-7

Temp() Reheating   Shrinkage less than 2%

900

1000

1100

1200

1300

1400

1500

Bulk Density (g/cm³)

0.70

0.70

0.75

0.80

0.80

0.90

1.00

Cold Crushing   Strength (MPa)

25

25

25

25

25

30

30

Thermal   Conductivity

(W/mK)

at 350

0.17

0.18

0.20

0.22

0.23

0.27

0.31


DAYA C-Series Insulating Bricks

DAYA   INSULATING BRICKS

C-1

C-2

C-3

Temp() Reheating   Shrinkage less than 2%

1300

1400

1500

Bulk Density (g/cm³)

1.10

1.20

1.25

Cold Crushing   Strength (MPa)

50

70

100

Thermal   Conductivity

(W/mK)

at 350

0.30

0.38

0.45


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