Shijiazhuang Mining Technology Co., Ltd.

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Specification of Andalusite:


Grade

Al2O3

Fe2O3

TiO2

Na2O

K2O

Ignition Loss (%)

Density(g/cm3)

Moisture(%)

Y56

˃56

˂1.2

˂0.5

˂0.15

˂0.35

˂1.0%

˃3.05

˂0.5%

Y57

˃57

˂1.0

˂0.5

˂0.15

˂0.35

˂1.0%

˃3.05

˂0.5%

Y58

˃58

˂0.8

˂0.5

˂0.15

˂0.35

˂1.0%

˃3.05

˂0.5%



Size: 0-1mm, 1-3mm and 200 mesh. 


Application of Andalusite:


The main application of andalusite is as follows:

Andalusite is widely be used in refractory, foundry, steel, ceramic, glass industries.

(1)Unshaped refractory materials:

Andalusite has the characteristics of high-temperature resistance. Adding andalusite in to the ingredients can control and reduce the shrinkage of refractory products at long-term high temperature. It also can extend the using time of refractory products.

(2)Refractory bricks:

Andalusite can be directly used as a refractory bricks. Andalusite refractory brick could be used in the key parts of hot air stove, hot air tower, various auxiliary pouring and operating equipment, kiln-making facilities, etc. It also can be used as a kind of high temperature aluminosilicate insulation. 


Packing:

Packing: 1 mt/bag or 25kg/bag, or as per customer’s requirement.


Application scenarios

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