Enamel is produced out of silica sand with a SiO2 content > 99.4 mass-%. After it has been washed and dried, it will be grinded iron-free and separated with an air separator.
Chemical characteristic values:
| SiO2 | > 99,4 mass - % |
|---|---|
| Al2O3 | 0,15 mass - % |
| Fe2O3 | 0,03 mass - % |
| TiO2 | 0,03 mass - % |
Available granulations:
- see product page: Silica flour
Dorsten
