QUALITY

Al 2 O 3 (%) Min.

Fe 2 O 3 (%)Max.

P.C.E. (O.C.) Min.

APPARENT POROSITY (%) Max.

CCS Mpa.Min.

RUL (Ta) °C Min.

BULK DENSITY(kg/m3) Min.

PLC (%) Max.

APPLICATION AREA

IMR-30

30

2.0

30

25

25.0

1350

2100

- 1.0 at 1300°C/2 hrs

For Chimney Flue, Boiler, Sugar Industry.

IMR-HD

36

2.4

31

22

30.0

1350

2150

- 1.0 at 1300°C/2 hrs

For Chimney Flue, Boiler, cupola, Steel Foundry.

IMR-SD

45

1.6

33

17

46.0

1460

2300

- 0.5 at 1400°C/2 hrs

For Cement preheater cyclone, Anode baking furnace of aluminium industry & others special applications

IMR-45

45

2.0

31

22

35.0

1400

2200

- 1.0 at 1400°C/2 hrs

For Cement preheater cyclone, Silicate Furnace & other high  heat duty application.

IMR-55 S

55

2.0

35

22

48.0

1450

2350

+ 0.5 at 1450°C/2 hrs

Special purpose low iron high spalling resistant bricks for Glass industry & petroleum industry.

IMR-60 L

60

2.5

36

20

50.0

1480

2520

+ 1.5 at 1450°C/2 hrs

Special purpose low iron high duty bricks for cement kiln, Chemical plant, sulphur furnace.

IMR-70 S

70

3.0

36

22

55.0

1460

2650

+ 2.0 at 1500°C/2 hrs

General purpose bauxite based bricks for reheating furnace & cement rotary kiln.

IMR-70 L

70

2.5

37

21

55.0

1480

2620

+ 1.8 at 1500°C/2 hrs

For Cement rotary kiln, reheating furnace wall, EAF roof, steel ladle.

IMR-80

80

1.8

37

18

65.0

1500

2800

+ 0.5 at 1500°C/2 hrs

EAF Roof, Ladle lining & other high heat duty special application.

IMR-85

85

1.5

38

18

80.0

1530

2850

+ 0.5 at 1500°C/2 hrs

Special type of high temperature & high abrasion application.

IMR-80 P

80

1.8

37

17

75.0

1500

2800

+ 0.5 at 1500°C/2 hrs

Reheating furnace bottom & other special application where abrasion is high.

IMR-85 P

85

1.5

38

17

90.0

1530

2850

+ 0.5 at 1500°C/2 hrs

Phosphate bonded bricks for Aluminium melting & holding furnace & reheating furnace bottom.

QUALITY

Al 2 O 3 (%) Min.

Fe 2 O 3 (%)Max.

P.C.E. (O.C.) Min.

APPARENT POROSITY (%) Max.

CCS (kg/m2) Min.

RUL (Ta) ° CMin.

BULK DENSITY(gm/cc) Min.

PLC (%) Max.

APPLICATION AREA

IMR IS 6

30

2.5

29

26

200

1300

2.00

±   1.0 at 1300°C/2 hrs

For Chimney Flue, Boiler, Sugar Industry.

IMR Special

34

2.5

30

25

250

1350

2.05

±  1.0 at 1350°C/2 hrs

For Chimney Flue, Boiler, cupola, Steel Foundry.

IMR 40

40

2.8

32

24

300

1400

2.15

±  1.0 at 1400°C/2 hrs

For Cement preheater cyclone,  Sillicate furnace & others moderate heat duty applications

IMR 45

45

3.0

32

24

350

1400

2.20

±  1.0 at 1400°C/2 hrs

For Cement preheater cyclone, Silicate Furnace & other moderate heat duty application.

IMR 40 S

40

2.0

33

22

300

1420

2.20

±  0.75 at 1450°C/2 hrs

Special purpose low iron high duty bricks for cement preheater cyclone.

IMR 45 S

45

2.0

33

21

350

1440

2.25

±  0.8 at 1450°C/2 hrs

Special purpose low iron high duty bricks for cement preheater cyclone, Chemical plant, sulphur furnace.

IMR 42 D

42

1.5

34

18

500

1470

2.30

±  0.5 at 1450°C/2 hrs

Low  porosity dense bricks for anode baking furnace & blast furnace.

IMR 50

50

3.0

33

24

400

1400

2.30

±  1.0 at 1450°C/2 hrs

For Cement kiln, preheating zone, reheating furnace wall.

IMR 55

55

3.5

33

24

400

1410

2.45

±  1.5 at 1450°C/2 hrs

For Cement kiln, preheating zone, reheating furnace wall.

IMR 60

60

3.5

35

24

450

1450

2.50

±  2.0 at 1450°C/2 hrs

Calcination zone of cement rotary kiln, copper melting furnace.

IMR 70

70

3.5

36

23

550

1460

2.65

±  2.5 at 1500°C/2 hrs

Reheating furnace wall, burning zone of cement rotary kiln, ladle backup.

IMR 80

80

1.8

37

20

600

1520

2.75

±   0.5 at 1500°C/2 hrs

EAF Roof, Ladle lining & other high heat duty special application.

IMR 85

85

1.5

38

19

700

1550

2.80

±   0.5 at 1500°C/2 hrs

Special type of high temperature & high abrasion application.

IMR 80 P

80

1.8

37

17

750

1500

2.80

±  1.0 at 1350°C/2 hrs

Phosphate bonded bricks for Reheating furnace bottom & other special application where abrasion is high.

IMR 85 P

85

1.5

38

17

900

1530

2.85

±  0.8 at 1500°C/2 hrs

Phosphate bonded bricks for Aluminium melting & holding furnace & reheating furnace bottom.

IMR 88 RFB

88

1.8

38

15

1000

1580

2.90

±  0.5 at 1500°C/2 hrs

An excellent material for coal fired reheating furnace bottom.

IMR 50 S

50

2.0

34

21

400

1450

2.30

±  1.0 at 1500°C/2 hrs

Dense bricks for petroleum, Fertilizer, Aluminium industry.

IMR 55 S

55

2.0

35

22

450

1460

2.35

±  1.0 at 1500°C/2 hrs

Dense volume stable bricks for reheating furnace roof, Petroleum plant.

IMR SILLI.

58

1.5

36

22

400

1520

2.35

±  0.5 at 1500°C/2 hrs

For Glass industry & Frit furnace application.

IMR 60 S

60

2.0

36

22

450

1500

2.40

±  0.8 at 1500°C/2 hrs

For CS2 furnace, Sulphur furnace, Alkali resistant bricks for cement rotary kiln.

IMR 62 D

62

1.5

36

16

600

1520

2.55

±  0.5 at 1500°C/2 hrs

Low Porosity dense bricks for blast furnace. Glass tank furnace. Glass tank furnace & frit furnace.

IMR 70 S

70

3.0

36

23

500

1460

2.65

±  2.0 at 1500°C/2 hrs

For burning zone of cement rotary kiln.

IMR 70 L

70

2.5

36

23

500

1480

2.60

±  2.0 at 1500°C/2 hrs

For burning zone of cement rotary kiln.

IMR 70 Li

70

1.5

37

22

600

1520

2.55

±  0.5 at 1500°C/2 hrs

Lime Kiln & burning zone of cement rotary kiln.