mica chemical formula of silver mica & golden mica

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1000 Kilograms(Min.Order)

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Product Details

Place of Origin	Hebei, China	Brand Name	xinhui
Model Number	silver & golden mica	Application	insulation,coating,painting etc.
Shape	powder and flake	Dimensions	1-1250mesh or as requested
Chemical Composition	KAI2 (ALSI3O10) (OH)2

mica chemical formula of silver mica and golden mica

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 mica (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

Application:building materials industry, fire protection industry, fire extinguishing agent, welding

electrodes, plastics, electric insulation, papermaking, asphalt, rubber, pearlescent pigment etc.

Shijiazhuang Xinhui Mineral Products Co., Ltd.: Contact nameJinzhu Hao
Chat Now; Phone0086-311-67594422; AddressNorth Yanchuan village, Nanyanchuan Town, Lingshou county, Shijiazhuang, Hebei

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