High Pure Aluminum Oxide

High_Pure_Aluminum_Oxide It is as hard as white aluminum oxide,as tough as brown aluminum oxide.It is a kind of high-grade refractory and grinding materials,the specific gravity 3.9g/cm3,the degree of refractory≥1850℃

Physical Chemical Performance Index

Grit	Chemical Composition %
Grit	AL₂O₃	TiO₂	Fe₂O₃	SiO₂
0-50mm	≥98.00	≤1.00	≤0.30	≤0.7
8-5mm	≥98.00	≤1.00	≤0.30	≤0.7
5-3mm	≥98.00	≤1.00	≤0.30	≤0.7
3-1mm	≥98.00	≤1.00	≤0.30	≤0.7
1-0mm	≥97.50	≤1.00	≤0.30	≤0.7

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