White aluminum oxide

White aluminum oxide 1, Professional manufacturer 2, High purity of Al2O3 99.5% min 3, Prompt delivery

 White aluminum oxide

White aluminum oxide is produced by fusing alumina block in an electric arc furnace under carefully controlled conditions. The material produced is white in color, dense and has predominantly large crystals of Alpha Alumina. Ingots are crushed, ground, and precision screened in our new sizing plant to obtain very consistent sized fractions. Magnetic iron from crushing is removed by rare earth magnets to ensure very low levels of iron in the finished products. Close sized fractions are available or precision blended to specification. 

It's technical as follows:

Model: white aluminum oxide WA  F46
Chemical compositions		Physical properties
Items	Value of specification (%)	items	Property
Al2O3	99.56min	Color	White
SiO2	0.04max	Bulk density	1.75-1.95g/cm3
		Grain density	3.90g/cm3min
Na2O	0.21max	Morse hardness	9
Fe2O3	0.04max	Content of magnetic substance	0.0023%max

Model: white aluminum oxide WA  F60
Chemical compositions		Physical properties
Items	Value of specification (%)	items	Property
Al2O3	99.55min	Color	White
SiO2	0.04max	Bulk density	1.75-1.95g/cm3
		Grain density	3.90g/cm3min
Na2O	0.22max	Morse hardness	9
Fe2O3	0.04max	Content of magnetic substance	0.0023%max

The factory & mass for white aluminum oxide pics:

White aluminum oxide