Calcined alumina

Model:	325mesh,800mesh
Brand:	LD
Origin:	Made In China
Category:	Industrial Supplies / Tools / Abrasives
Label:	Calcined alumina , Calcined alumina , Calcined alumina
Price:	US $1000 / ton
Min. Order:	1 ton

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Product Description

1.Traits:
White Calcined Alumina.The granularity has narrow distribution, high efficient grinding and good polishing effect. The grinding effect is much higher than mild abrasives (such as silicon dioxide) and the surface smoothness is superior than the grinding and polishing effect of white fused alumina. It is widely used for grinding and polishing of aluminium, steel, stainless steel, stone, glass, wall and floor bricks. It has gained high praises among customers since appearing on the market. The superior performance of polishing for stainless steel, copper and glass is obvious.

2.Use:
It can be used for knife tool, precise alumina ceramics and all kinds of creamics produced by the process of isostatic pressing. It also can be used for the polishing of mirror surface.

3.Chemical and physical parameters

Al2O3≥（%）	Impurity Content≤（%）			α-Conersion Rate（≥%）	True Density （g/cm3）	Primary Crystal Particle (μm)	Average Particle Size (μm)
	SiO2	Fe2O3	Na2O
99.7	0.05	0.03	0.04	97	3.97	3-6	55