White Aluminum Oxide for Polishing (F320)

1. Description

White Fused alumina is a high purity medium density product manufactured in electric arc furnace from a controlled quality of pure grade Bayer Alumina. It is more friable than regular Brown grade produced from Bauxite.

2. Chemical compositions and physical properties

Model: White fused alumina F320

Chemical compositions Al2O3: 99.50%min

SiO2: 0.04%max

Na2O: 0.26%max

Fe2O3: 0.05%max

Physical properties Color: White

Bulk density: 1.75-1.95g/cm3

Grain density: 3.90g/cm3min

Morse hardness: 9

Content of magnetic substance: 0.0023%max

3. Usage: White fused alumina

(1)It can be used in grinding and polishing the gold, silver jewellery, the eye glass, bearing and any kind of precision instrument.

(2)It can be used in manufacturing the superfinishing stone. (3)It can be used in making the superior refractory products.

founded in 1999, is specialized in White Fused Alumina, Brown Fused Alumina, Mullite and other related products. Our production runs under the certifications of GB, ISO, FEPA, and JIS. We offer various items depending on the demands of our customers.