Shandong Yili-Spring Chemical Industry co.,Ltd.


                       White Aluminium Oxide 

                      White Aluminium Oxide
                      -Appearance: Powder, Sand, Grit, Spherical
                      -Color: White
                      -Hardness: 9.0Mohs Scale
                      -Density: 3.9g/cm3
                      -CAS: 1344-28-1
                      -EINESC No.: 215-691-6
                      -FORMULA: AL2O3
                      -HS Code: 2818200000
                      Specification:


                      Purpose
                      Specification Chemical Composition(%)
                      Al2O3min Fe2O3 SiO2 Na2O
                       

                      Abrasives grade
                       

                      Grain/Grit

                      12-80

                      99 0.05 ---- 0.4

                      90-150

                      99 0.06 ---- 0.4
                      180-240 98 0.08 ---- 0.4
                      micro-powder 280-8000 99 0.1 0.03 0.4
                       

                       

                      Refractory grade
                        Group Size

                      0-1mm
                      1-3mm
                      3-5mm
                      5-8mm

                        99   0.1   0.06  

                      0.4

                       

                      Fine Powder

                      -180mesh
                      -200mesh
                      -240mesh
                      -320mesh
                      -325mesh

                        99   0.1   0.1   0.4
                      color White
                      Hardness(mohs) 9.0
                      Melting point(°C) 2250
                      Maximum service temperature(°C) 1900
                      True density(g/cm3) 3.9

                      Application:

                      1. It are suitable for grinding high-speed,high carbon steel
                      2. high-grade refractory materials
                      3. abrasives tool
                      4. grinding and polishing
                      5. ceramics
                      6. LED
                      7. sandblasting
                      8. aviation
                      9. For precision casting and high-grade refractory.
                      10. For bake lining, Catalyst carrier, friction products 
                      11. For pressure blasting hard abrasives; Refractory industry 
                      12. For wet and dry blasting , grinding, lapping and polishing media 
                      13. For abrasive tools: grinding wheel, Lapping and polishing non-skid title;
                      14. For bonded and Coated abrasives, Thermal Spraying (Plasma Spraying) 
                      15. For lapping & Micro-Blasting applications, refractories, Ceramics and Tiles.


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