PRODUCTS & SERVICES
产品与服务
Description

Desription of Refractory Mortar:


1.Silica Mortar

Silica refractory mortar is widely used for high temperature industrial equipment such as coke ovens, hot blast stoves, glass kilns, insulating silica bricks, etc. It has the advantages of high refractoriness, high refractoriness under load, reasonable bonding time and so on.


2.Alumina-silicate Mortar

Alumina-silicate mortar has the characteristics of high bonding strength, stable overall masonry structure, good air tightness, good chemical stability, and long service life. It has good workability during use and small shrinkage after burning.


3.Alkaline Mortar

Alkaline mortar is composed of magnesium oxide or magnesium oxide and calcium oxide. It has the characteristics of high refractoriness, strong resistance to alkaline slag, high bonding strength and good sealing performance.


4.SiC & C Mortar

SiC mortar has the characteristics of high refractoriness and strong adhesion that general refractory mortar should have. Besides, it has good volume stability, good alkali resistance, good thermal shock resistance and low thermal expansion.


Technique Data

Technique Data of Refractory Mortar:


1.Silica Mortar

Item

Specification


GNR94

GNJ94

GNB94

GNB96

SiO2  %

94

94

94

96

Al2O3  %

/

/

1

0.6

Fe2O3  %

1.0

/

1.0

0.7

Refractoriness, 

1680

1660

1700

1720

Cold Flexural Bonding Strength, MPa

Drying at 110

1.0

1.0

0.8

0.8


1400℃×3h

2.0

2.0

0.8

0.5

0.2MPa RUL, T2 

1580

1550

1600

1620

Bonding Time, min

1~2

1~2

2~3

2~3

Particle Size, %

2mm

100

100

100

100


1mm

1

3

2

2


0.074mm

60

50~70

60

60

2.Alumina-silicate Mortar

Item

Specification


LN65

LN75

LN65P

LN75P

GN85P

GN90P

Al2O3  %

65

75

65

75

85

90

Refractoriness, 

1760

1780

1780

1780

1780

1800

Cold Flexural Bonding Strength, MPa

Drying at 110

1

1

2

2

2

2


1400℃×3h

4

4

6

6

/

/


1500℃×3h

/

/

/

/

6

6

0.2MPa RUL T2 

/

/

1400

1600

1650

PLC, %

1400℃×3h

-5~+1

/


1500℃×3h

/

-5~+1

Bonding Time, min

1~3

Particle Size, %

1mm

100


0.5mm

2


0.074mm

50

40

3.Alkaline Mortar

Item

Specification


MN91

MN95

MN97

MLN70

MLN80

MgO  %

91

95

97

70

80

Al2O3  %

/

8~20

5~10

Cold Flexural Bonding Strength, MPa

Drying at 110

1.5

1.5

1.5

1.5

1.5


1500℃×3h

3.0

3.0

3.0

3.0

3.0

PLC, % 

1500℃×3h

-4~+1

-4~+1

Bonding Time, min

1~3

1~3

Particle Size, %

1mm

100


0.5mm

2


0.074mm

60

4.SiC & C Mortar

Item

Specification


SCN

TN-1

TN-2

TN-3

SiC  %

85

/

/

/

Fixed Carbon, %

/

50

55

58

Ash, %

/

7

5

2

 Volatile, %

/

43

40

40

Flexural Bonding Strength, MPa

200℃×24h

2(110℃×12h)

/

8

8


600℃×3h

9(1400℃×3h)

/

1

2.5

Bonding Time, min

1~3

/

/

/

Bulk Density, g/cm3

1.7

/

/

/

Seam, mm

/

1

1

1


Project Cases
Related Products
  • Alumina Magnesia Castable
  • Fused Calcia Stabilized Zirconia
  • Sintered Microporous Alumina Carbon Brick
  • Light Weight High Alumina Brick
  • Low&Ultra-low Cement Castable
  • Zircon Brick
  • Corundum Brick
  • Fused Silica Brick
  • Request For Quotation

    Please leave your contact information, we will contact you as soon as possible! Welcome to add  whatsapp:+8613526662273