mica price biotite mica for sale

mica price biotite mica for sale golden mica belongs to biotite mica. origin:Hebei China professional manufacturer located in the origin    

product	phlogopite (Golden mica)
Chemical formular	KMg3(AlSi3O10)(F,OH)2
Chemical composition	SiO2:38.7-45%, Al2O3:10.8-17%, K2O:7-10.3%, MgO:21.4-29.4%, H2O:0.3-4.5%, Na, Ti, Mn, Fe, F:a little
specification	6-10, 10-20, 20-40, 40-60, 60-80, 80-100, 150, 200, 325,  400, 600, 800mesh or as per client’s request
appearance	Yellow, brown, dark brown or black, glassy luster, cleavage  surface:pearly luster or submetallic luster
transparency	0-25%
Moh’s hardness	2.78-2.85
elasticity	(1394.5-1874.05)x106Pa(14220-19110kg/cm2)
exfoliation	5-10

  feature: Stable physical & chemical properties, acid & alkali resistance, insulative,  high temperature resistance, shiny, good heat resistance, elasticity and tenacity   common application of mica: building materials industry, fire protection industry, fire extinguishing agent,  welding electrodes, plastics, electric insulation, papermaking, asphalt,  rubber, pearlescent pigment etc.   main application of mica fine powder: used as filling of plastics, coating, painting and rubber etc in order  to improve the mechanical strength, tenacity, adhesion, anti-aging and anti-corrosion etc.     other products show muscovite vermiculit       barite    kaolin   montmorillonite   floating beads/cenosphere/hollow microspheres tal powder