Product Details

Low Sodium Content Australian Alumina Powder Tabular Alumina

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 for Tabular Alumina(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 325#/200#-0/-200#:

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