Hello,

Specification for alumina please see in the below.

ALUMINIUM OXIDE (ALUMINA)- Al2O3

CHEMICAL ANALYSIS
LOI(1100 0C) =% 1 max
Al2O3 =% 98,5 min
SiO2 =%0,030 max
FeO3 =%0,035 max
Na2O =%0,50 max

PHSYICAL SPECIFICATIONS
Bulk Density =1,00-1.10 gr/cm3
Absolute Density =3.30-3.60 gr/cm3
Bulk Angle =32-360
Alfa-Al2O3 =%15min

SIEVE ANALYSIS (TYLER)
+100 Mesh =% 3-10
-100 Mesh +200 Mesh =% 25-40
-200 Mesh +325 Mesh =% 30-50
-325 Mesh =% 15-30

Best Regards

Mr. Mehmet Bagci

Cengiz Holding
ETI-ALUMINUM INC Beijing Office
Tel:0086-10-58699941/42
Fax: 0086-10-58699940
Mobile: 0086-138 1188 2307
E-mail: mbagci@etialuminyum.com
Web: www.cengiz.com.tr
www.etialuminyum.com