Refractory white fused alumina/WFA(Al2O3) 1, Professional manufacturer 2, High purity of Al2O3 99.5% min 3, Competitive price

Refractory white fused alumina/WFA(Al2O3)

White fused alumina 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:

Function	Model Number	Main Chemical Composition (%)
		Al2O3	SiO2	Na2O	Fe2O3
Grinding and sandblasting	F10-F80	99.55min	0.04max	0.22max	0.04max
	F90-F180	99.54min	0.04max	0.25max	0.04max
	F220-F240	99.53min	0.04max	0.25max	0.04max
Polishing	F320	99.50min	0.06max	0.26max	0.05max
	F400	99.35min	0.10max	0.26max	0.05max
	F500	99.29min	0.12max	0.29max	0.05max
	F600	99.27min	0.14max	0.30max	0.06max
	F800	99.25min	0.14max	0.30max	0.06max
	F1000	99.20min	0.15max	0.32max	0.07max
	F1200	99.00min	0.15max	0.32max	0.08max
Refractory material	0-1,1-3,3-5,5-8mm	99.60min	0.04max	0.20max	0.04max
	180,200,240,280,320F	99.00min	0.05max	0.30max	0.04max

Refractory white fused alumina/WFA(Al2O3)