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Tabular Alumina Sand and Powder for Refractory Brick

Tabular Alumina Sand and Powder for Refractory Brick
Click to see the original picture 		Product Name:Tabular Alumina Sand and Powder for Refractory Brick
Place of Origin:Peoples Republic of China
Post Date:June 5, 2021
Edit Date:June 5, 2021 		Company Name :
Henan Sicheng Co., Ltd
Tel:+86-371-63211287
Fax:+86-371-60305637
Add:0801,8/F,No.1 Building,No.238,Tongbai South Road,Zhengzhou,Henan,China (Mainland)
E-mail:betty@hnsicheng.cn
Detailed Product Description:

Products Description:

Sicheng tabular alumina is made of Al2O3, after ingredients, grinding and forming, smelting in high temperature furnace turned to α- Al2O3.

 

Tabular alumina has good heat resistance and good bulk temperature thermal shock capabilities. The crystal staggered plate shape, to increasing the mechanical strength of the particles

Physical and Chemical Properties:

 

Style(Item)

 

         chemical index

 physical index

Al2O3(%)

SiO2(%)

Fe2O3(%)

Na2O(%)

Volume density

(g/cm3)

water absorption(%)

apparent porosity(%)

0-1mm

1-3mm

3-5mm

5-8mm

 

99.3 min

 

0.1 max

 

0.08 max

 

0.4 max

 

   3.5

 

  1.5

 

 5 max

200#-0

320#-0

325#

99.1 min

0.15 max

0.1 max

0.4 max

   3.45

  2.0

 6 max

 

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