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Refractories for Industrial Furnace

  • Special Refractory Mortar
  • Special Refractory Mortar
  • Special Refractory Mortar
Special Refractory MortarSpecial Refractory MortarSpecial Refractory Mortar

Special Refractory Mortar

  • Product description: The refractory mortar is prepared by using polyphosphates as a bonding agent and good-quality alumina clinker aggregates as a main material and adding additives such as an expansion agent and a plasti
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The refractory mortar is prepared by using polyphosphates as a bonding agent and good-quality alumina clinker aggregates as a main material and adding additives such as an expansion agent and a plasticizer in a reasonable ratio, and has excellent performance.

Advantages:

They have characteristics of high refractoriness, excellent plasticity, high performance.

Application:

It is widely applied to laying of high-aluminum bricks of blast furnaces, hot air furnaces and other industrial kiln furnaces. It has been widely used in large- and medium-scale iron and steel enterprises.

physical and chemical indexes

Brand

Aluminum-Zirconium

Silica-Mullite

Aluminum

Insulating

Magnesia

Magnesia-chrome

AZ6

SM80

GLN48

MF82

MGN

Chemical composition %

ZrO2≥6

SiC+ Al2O3≥8

Al2O3≥48

MgO82

MgO50

Cr2O3≥10

Refractoriness

1790

1790

-

1790

1790

Modulus of rupture Mpa

*50h

1

1

1

1

1

110*24h

After firing

1400

4

1400

4

1000

2

1500

3

1500

3

Min Bonding time

1~3