... -3mm,2-5mm, Phlogopite Flakes/Powder: 5/10/20/40/60/100/200/325/400/600mesh. Phlogopite ... (Golden Mica):Phlogopite Flakes/Powder: 5/10/20/40/60/100/200/325/400/600mesh.Phlogopite ... used in insulating paper, insulating board, insulating products, powder material, coating, rubber, plastic, corrosion protection, demoulding ... , sun-proof, etc. Phlogopite Flakes/ Powder 5/10/20/40/60/100/200/325/400/600mesh