Product Details

Specifications

Fused White Alumina
1,with high grade processed alumina as raw material
2,higher hardness and slight lower toughness

Product Description

White fused alumina for refractory is characterized by its high purity, acid and alkali resistance, good thermal stability. It’s the high grade refractory materials .

Purpose	Specification		Chemical composition(%)				Magnetic material content(%)
Purpose	Specification		Al₂O₃	Na₂O	SiO₂	CaO	Magnetic material content(%)
For refractory	Size sand	0-1mm 1-3mm 3-5mm 5-8mm 8-12mm	99.0Min	0.5 Max	—	0.4 Max	0.003 Max
For refractory	Fine powder	180#-0 240#-0 320#-0	98.5Min	0.5 Max	0.3 Max	0.5 Max	0.001 Max