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1)ordinary portland cement

Grade:GB175-1999/BS12/96/ASTM

OPC32.5,32.5R,42.5,42.5N,42.5R,52.5

Package: 50kg pp bag,1 or 2MT jumbo bag

Order min:25000MT

Origin: China/Indonesia/CIS

2)Cement clinker

Specification And Characteristics Of Cement Clinker(JC/T853-1999)
Description Test Result
Ignition Loss(%) 0.53
SiO2(%) 22.12
Al2O3(%) 4.41
Fe2O3(%) 2.75
CaO (%) 64.49
MgO(%) 3.88
SO3(%) 0.74
Free Lime(%) 1.01
C3S 54.3
C2S 22.47
C3A 7.02
C4AF 8.36
Compressive Strength(Mpa)3days ¡Ý30
Compressive Strength(Mpa)28days ¡Ý55

Brick

Fused Magnesia Bricks (TK-DMZ-)
Description
High strength, excellent corrosion resistance, good spalling resistance,
high temperature resistance and excellent slag resistance.
Application
Mainly used in steel making converter, EAF, glass kiln and non-ferrous furnace



Brand

Chemical Analysis(%)

Fhysical Properties

MgO¡Ý

SiO2¡Ü

Fe2O3¡Ü

CaO¡Ü

Al2O3¡Ü


C.C.S
(Mpa)


A.P
(%)


B.D
(g/cm3)


Refractoriness
Under load(¡æ)

Thermal Shock
Resistance
(950¡æair cooling)

C/S

TK-DMZ-98

98

0.5

0.3

0.9

0.2

90

14

3.2

1700

25

2.0

TK-DMZ-97

97

0.5

0.4

1.2

0.2

90

15

3.2

1700

25

2.0

TK-DMZ-96

96

0.6

0.6

1.3

0.2

80

16

3.1

1680

25

2.0

TK-DMZ-95

95

1.0

0.7

1.8

1.8

60

16

3.0

1650

20

 

TK-DMZ-98

98

0.5

0.3

0.6

0.2

90

14

3.2

1700

20

1.0

TK-DMZ-97

97

0.6

0.3

0.7

0.2

90

15

3.2

1700

20

1.0

TK-DMZ-96

96

0.9

0.6

1.0

0.2

80

16

3.1

1680

20

1.0

TK-DMZ-95

95

1.5

0.7

1.5

0.3

60

16

3.0

1650

15

 

Electro-fused Magnetite


Brand

Chemical Analysis(%)

Physical Properties¡Ý

MgO¡Ý

SiO2¡Ü

Al2O3¡Ü

Fe2O3¡Ü

CaO¡Ü

ÌåÃÜ
B.D(g/cm3)

C/S

DM-98

98

0.31

0.09

0.5

1.0

3.50

2.0

DM-97.5

97.5

0.42

0.11

0.6

1.2

3.50

2.0

DM-97

97

0.55

0.11

0.7

1.2

3.45

2.0

Electro-fused Magnesia Grains


Brand

Chemical Analysis(%)


Physical Properties

MgO
(¡Ý)

SiO2
(¡Ü)

CaO
(¡Ü)

Fe2O3
(¡Ü)

Al2O3
(¡Ü)


L.O.I(¡Ü)


B.Dg/cm3(¡Ý)

DM-98

98

0.5

0.95

0.5

0.1

0.1

3.50

DM-97.5

97.5

0.7

1.2

0.6

0.12

0.11

3.50

DM-97

97

0.8

1.2

0.6

0.11

0.11

3.45

DM-96

96

1.32

2.0

0.8

0.8

0.13

3.45

DM-95

95

1.5

2.5

1.0

1.0

0.15

3.30

Dead-burnt Magnesia Bricks(TK-MZ-)
Description High strength, high temperature resistance, excellent corrosion resistance and spalling resistance.
Application
Mainly used in steek making converter,EAF,transfer ladle and glass kiln.Safty linling in all kinds of industrial furnaces.


Brand

Chemical Analysis(%)

Fhysical Properties

MgO

SiO2

Al2O3

Fe2O3

CaO


C.C.S
(Mpa)


A.P
(%)


B.D
(g/cm3)


Refractoriness
Under load(¡æ)

Thermal Shock Resistance(950¡æwater cooling)

TK-MZ-97

97

0.7

0.8

0.6

1.0

60

16

3.15

1700

6

TK-MZ-95

95

2.0

0.4

0.7

1.5

60

16

3.0

1650

4

TK-MZ-92

92

4.0

0.7

1.0

2.0

50

18

2.95

1550

 

Comon Magnesia Chrome Brick
Description
High strength, corrosion resistance, high temperature resistance, and excellent slag resistance
Application
Severe enviorment, such as EAF in non-ferrous industry, converter, AOD, VOC, RH furnace, refining ladle ect



Brand

Chemical Analysis(%)

Fhysical Properties

MgO¡Ý

Cr2O3¡Ý

SiO2¡Ü

Al2O3¡Ü

Fe2O3¡Ü

CaO¡Ü


C.C.S
(Mpa)


A.P
(%)


B.D
(g/cm3)


Refractoriness
Under load(¡æ)

TK-ZHMGe-24

55

24

1.0

8.0

9.0

1.0

60

16

3.2

1750

TK-ZHMGe-20

62

20

1.2

7.0

8.5

1.3

60

16

3.2

1700

TK-ZHMGe-16

66

16

1.5

7.0

8.0

1.5

60

16

3.15

1700

Magnesia Alumina Bricks(TK-ML-)
Magnesia Alumina Spinel Bricks(TK-MJ-)
Description
Excellent thermal slpaling resistance. Resistance, good thermal shock sability.
Application
Roof of open herarth, cement rotary kiln,ect.


Brand


Chemical Analysis(%)


Fhysical Properties

MgO

Al2O3

SiO2

Fe2O3

CaO


C.C.S
(Mpa)


A.P
(%)


B.D
(g/cm3)


Refractoriness
Under load(¡æ)


Thermal Shock
Resistance(950¡æ water
Cooling)

TK-ML-80A

80

5.10

4.0

1.5

2.0

40

18

3.0

1600

14

TK-ML-80

75

8.13

1.5

1.5

1.8

50

18

3.0

1600

6

Direct-bonded Magnesia Chrome Bricks
Application Refractories for float furnace



Brand


Chemical Analysis(%)


Fhysical Properties

MgO

Cr2O3

SiO2

Al2O3

Fe2O3

CaO


C.C.S
(Mpa)


A.P
(%)


B.D
(g/cm3)


Refractoriness
Under load(¡æ)

TK-ZHMGe-16

67

16

1.5

5.0

8.0

2.0

50

17

3.10

1700

TK-ZHMGe-14

71

14

1.5

4.0

7.0

2.0

55

17

3.05

1700

TK-ZHMGe-12

74

12

1.5

4.0

6.0

2.0

60

17

3.05

1680

TK-ZHMGe-8

80

8

1.5

3.0

5.0

2.0

65

17

3.0

1650

Semi-Rebonded Magnesia Chrome Bricks with fused grain
Description High strength, corrosion resistance, erosion resistance, excellent slag resistance, good thermal shock stability.

Application Non-ferrous smelting furnace,steel making EAF, converter, AOD, VOD, refining ladle etc.
Mainly applied to: metallurgy, nonferrous metals, air hole of furnace, slag line, trunnion, furnace exit and etc.



Brand


Chemical Analysis(%)


Fhysical Properties

MgO¡Ý

Cr2O3¡Ý

Al2O3¡Ü

Fe2O3¡Ü

CaO¡Ü

SiO2¡Ü


C.C.S
(Mpa)


A.P
(%)


B.D
(g/cm3)


Refractoriness
Under load(¡æ)

TK-BDMGe-JY

46.80

34.85

3.20

4.4.0

1.5

1.2

90

10

3.43

1700

TK-BDMGe-20

60

20

1.2

8.0

1.5

1.2

50

14

3.20

1700

TK-BDMGe-18

63

18

1.2

8.0

1.5

1.2

55

14

3.20

1700

TK-BDMGe-16

66

16

1.2

7.0

1.5

1.2

60

16

3.18

1700

TK-BDMGe-14

70

14

1.2

6.0

1.5

1.2

65

16

3.18

1700

Mg-Fe-Cr Bricks
Application Firing zone of cement kiln


Brand


Chemical Analysis(%)


Fhysical Properties

MgO
¡Ý

SiO2¡Ü

Al2O3
¡Ü

Fe2O3
¡Ü

CaO
¡Ü

Cr2O3
¡Ý


C.C.S
(Mpa)


A.P
(%)


B.D
(g/cm3)


Refractoriness
Under load(¡æ)


Thermal Shock
Resistance(950¡æ air
Cooling)

TK-MFC-80

80

2.0

5.0

6.0

1.5

¡Ý4.0

60

17

2.95

1650

-

TK-MFC-70

70

2.4

4.0

10

1.8

¡Ý4.0

60

18

2.90

1620

-

Unfired Magnesia Chrome Brick
Description
High strength, corrosion resistance, good slag resistance and thermal shock stability.
Application
Working line of the firing zone in cement rotar kiln.


Brand


Chemical Analysis(%)


Fhysical Properties

MgO

Cr2O3

SiO2

Al2O3

Fe2O3

CaO


C.C.S
(Mpa)


A.P
(%)


B.D
(g/cm3)


Refractoriness
Under load(¡æ)

TK-BMGe-16

66

12

5.0

7.0

7.0

1.5

80

14

3.05

1560

TK-BMGe-10

69

10

5.0

6.0

7.0

1.8

80

14

3.05

1550

TK-BMGe-8

72

8

5.0

6.0

6.0

2.0

80

14

3.10

1540

Magnesia Carbon Bricks(TK-MT-)
Description
Excellent high temperature resistance and thermal conductivity.
Application
Widely used for lining of converter, electric furnace, HP electric furmace, UHP electric furmace, lader


Brand


Chemical Analysis(%)


Fhysical Properties

MgO

C


A.P
(%)


B.D
(g/cm3)


C.C.S
(Mpa)


Thermal Shock
Resistance(950¡æ air
Cooling)

TK-MT-10A

80

10

4

2.90

40

6

TK-MT-10B

78

10

5

2.85

35

5

TK-MT-10C

76

10

6

2.80

30

4

TK-MT-14A

76

14

4

2.90

40

14

TK-MT-14B

74

14

5

2.82

35

8

TK-MT-14C

74

14

6

2.77

25

5

TK-MT-18A

72

18

3

2.90

40

12

TK-MT-18B

70

18

4

2.82

35

7

TK-MT-18C

70

18

5

2.77

25

4

Fired Magnesia Dolomite Bricks
Description
High strength, high temperature resistance, corrosion tesitace, easy to purify the steel stream.
Application
Stainless steel making converter and ladle, titanium alloy smelting furnace.


Brand


Chemical Analysis(%)


Fhysical Properties

CaO

MgO

SiO2

Al2O3

Fe2O3


C.C.S
(Mpa)


A.P
(%)


B.D
(g/cm3)


Refractoriness
Under load(¡æ)

TK-MCa-30

30

67

1.0

0.5

0.7

90

6

3.0

1700

TK-MCa-20

20

77

1.4

0.7

0.7

90

6

3.0

1700

Magnesia Stirage Bricks(TK-MZ-)



Brand


Chemical Analysis(%)


Fhysical Properties

MgO

Fe2O3

Al2O3

SiO2

CaO


C.C.S
(Mpa)


A.P
(%)


B.D
(g/cm3)


Refractoriness
Under load(¡æ)

TK-MFe-67

85

5-6

4.0

1.5

2.0

45

20

2.95

1550

Mg-Zr bricks
Application
Widely used in smelting and regenerative chamber of glass furnace



Brand


Chemical Analysis(%)


Fhysical Properties

MgO¡Ý

ZrO2¡Ý


C.C.S
(Mpa)


A.P
(%)


B.D
(g/cm3)


Refractoriness
Under load(¡æ)


Thermal Shock
Resistance(950¡æ air
Cooling)

TK-MG-8

97

8

50

19

3.0

1600

10

TK-MG-10

75

10

45

18

3.0

1550

10

TK-MG-13

70

13

40

18

3.1

1550-1600

10

 

 

 
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