China Manufacturer Selling Sericite Powder Mica Powder with High Quality, Find details about China Sericite, Sericite Mica from Manufacturer Selling Sericite Powder Mica Powder with High Quality
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 |