china lingshou raw mica China lingshou is one of the main origin of raw mica. Our company is located in Lingshou county, Shijiazhuang, China.We produce a variety of mica products for export. Welcome to contact us for details.skype:sjz.xinhui  

product	Muscotive(silver mica, white mica)
Chemical formular	Kal2(Si3AlO10)(OH.F)2
Chemical composition	SiO2:45.2%, Al2O3:38.5%, K2O:11.8%, H2O:4.5%, Na,  Ca, Mg, Ti, Cr, 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	colorless & transparent, but most of them is contaminated  with green, brown, yellow or pink etc., glassy luster,  cleavage surface:pearly luster
transparency	71.7-87.5%
Moh’s hardness	2-2.5
elasticity	(1475.9-2092.7)x106Pa(15050-21340kg/cm2)
exfoliation	About 10

   

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: well drilling, 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.     China is rich in Mica ore and Hebei is one of the main origin. A lot of clients import Mica products from China.   Mica products are widely used in plastics, rubber, painting,   coating, well drilling and fire protection industry.       origin:Hebei China   professional manufacturer located in the origin      other products show muscovite vermiculit       barite  kaolin montmorillonite floating beads/cenosphere/hollow microspheres tal powder