Brown Aluminium Oxide

Detailed Product Description

Brown aluminium oxide micropowder' technology standard:

Chemical composition:

                                Al^₂O^₃: ≥95.0%

                                TiO^₂: ≤3.0%

                                Fe^₂O^₃: ≤0.35%

                                SiO^₂: ≤1.0%

Physical property:

                           Mohs hardness: 9.0

                           Microhardness: 2000-2200kg/mm²

                                    Density: 3.9g/cm³

                                    Wire expansion coefficient: 7-9×10^{-6 0}C

We also offer products of FEPA(F),ANSI,GB,JIS standards. If you interested in our products,please don't hesitate to contact us .