![Aluminium Oxide Calcined Alumina for Ceramic Refractory Polishing Dielectric Filler Glass](https://img2.grofrom.com/aidefu/5ef92cc5287e4200934790cfc7020d6d.webp)
![Aluminium Oxide Calcined Alumina for Ceramic Refractory Polishing Dielectric Filler Glass](https://img2.grofrom.com/aidefu/06ed9df094c2782d9ce6a4ae1bd455f5.webp)
![Aluminium Oxide Calcined Alumina for Ceramic Refractory Polishing Dielectric Filler Glass](https://img2.grofrom.com/aidefu/7e13302f4b423cfba11b48bb69565c1d.webp)
98.5%MIN & 99.5%MIN CALCINED ALUMINA | |
AL2O3 | 98.9% & 99.8% |
SiO2 | 0.02 |
Fe2O3 | 0.01 |
Na2O | 0.21 |
D50 (um) | 93.114 |
IGNITION LOSS | 1 |
REMARK: (INDUSTRY GRADE OF ALUMINIUM OXIDE, WHICH FOR HIGH TEMPRETURE CALCINED ALUMINA AND CERAMICS, electrolytic aluminium, CASTING, ETC |
![Aluminium Oxide Calcined Alumina for Ceramic Refractory Polishing Dielectric Filler Glass](https://img2.grofrom.com/aidefu/8fa8de9c8cf0461496955957353d0e36.webp)
![Aluminium Oxide Calcined Alumina for Ceramic Refractory Polishing Dielectric Filler Glass](https://img2.grofrom.com/aidefu/e8bf20dc356e72454ef62741c8ef1dbe.webp)
![Aluminium Oxide Calcined Alumina for Ceramic Refractory Polishing Dielectric Filler Glass](https://img2.grofrom.com/aidefu/3d55f49a44bbc2e05817a65eeaed4a56.webp)