... flakes,scrap 10mesh-1250mesh cosmetic,coating,rubber,insulation,plastic,welding dry/wet ground muscovite mica powderForm:powder,flakes, ... Size:10mesh-1250mesh Use:cosmetic,coating,rubber,insulation,plastic,welding 1. Wet Ground Mica Powder SizeOverSieve %Sand %Loose ... 0.5≤0.23≤1≤4.3>70>70 2. Dry Ground Mica Powder Size900µm/20mesh450µm/ ... and cosmetics, etc. dry mica powder for electric welding rod