white colour powder tabular alumina/corundum/alundum 0-0.045mm 325mesh 320#-0 for castable

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  • 1-19 Tons
    US $700.00
  • >=20 Tons
    US $680.00
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Overview
Quick Details
Place of Origin:
Henan, China (Mainland)
Shape:
Powder
Material:
Alumina Cement
SiO2 Content (%):
0.2%max
Al2O3 Content (%):
99.2%min
MgO Content (%):
0.01%max
CaO Content (%):
0.01%max
Refractoriness (Degree):
1770°< Refractoriness< 2000°
CrO Content (%):
0.03
SiC Content (%):
0.4%max
Model Number:
0-0.045mm 325# 320#-0
Brand Name:
Haixu
colour:
white
shape:
powder
factory:
yes
build time:
1999

white colour powder tabular alumina/corundum/alundum 0-0.045mm 325mesh 320#-0 for castable

 

Haixu 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; interior structure full of closed pores, high bulk density, low apparent porosity and water absorption, to reducing the amount of fluid re-use productions; With good physical properties like: high refractoriness, excellent thermal shock resistance, low shrinkage and good thermal load strength etc. Meanwhile, high-purity avoiding damage to machines. Hiaxu is your best choose as refractory material/ceramic material and insulating materials.

 

Size we can supply(produce by your need):

Sand:0-1mm, 1-3mm, 3-5mm, 5-8mm,0-0.5mm,0.5-1mm,1-2mm

powder:-325#, 320#-0,200#-0

 

Style

 

chemical index

 physical index

Al2O3%

SiO2%

Fe2O3%

Na2O

%

Volume density

(g/cm3)

water absorption

apparent porosity

0-1mm

1-3mm

3-5mm

5-8mm

 

99.3min

 

0.1

max

 

0.02max

 

0.4

max

  

   3.5

 

  1.5

 

 5max

200#-0

320#-0

325#

99.1

min

0.15

max

0.04

max

0.4

max

   3.45

  2.0

 6max

 

 

Tabular alumina powder 0-0.045mm:

 

production process:

1.Raw material--Australian mine dust

2.To make the balls

3.Calcined by high temperature:

4.Crush:

 

 

5.Packing

6.packing to big bag

7.Transportation:

8.The goods at Tianjin Port

Test equipment: