China Non-Metallic Mineral Sericite Mica Powder, Find details about China Sericite, Sericite Mica from Non-Metallic Mineral Sericite Mica Powder
| The main physical indicators | The main chemical composition% | |||||||||||||||
| Whiteness% | Whiteness% | Oil absorption value | PH value | Burning loss% | SiO2 | Al2O3 | K2O | Fe2O3 | ||||||||
| ≥70 | ≤1 | 25-60 | 7-9 | 4-6 | 65-77 | 12-17 | 3-5 | 1-2 | ||||||||
| Degree of fineness | 150 | 200 | 325 | 400 | 600 | 800 | 1000 | 1250 | 2000 | |||||||