Synthetic Mica used hand-made synthesis flake,ultra-white and bright,heat resistance could increase to 1200℃,the purity could be 99.9%, volume resistivity is much higher than natural mica.

Chemical Property  

SiO2	Al2O3	K2O	Fe2O3	TiO2	MgO	Na2O	CaO
38-43%	10-14%	9-12%	0.15-0.3%	0.02-0.03%	24-32%	0.16-0.2%	0.2-0.3%

Physical Property   

Heat Resistance	Color	Moh's Hardness	Volume Resistivity	Surface Resistivity	Melting Point	Puncture Strength	Whiteness	Bending Strength
1100oc	Bright White	3.6	4.35×1013 /Ω.cm	2.85×1013 Ω	1375℃	12.1 KV/mm	>92	≥45Mpa

Specifications

Synthetic Mica Flake
Items		SF4		SF20		SF40			SF70
Particle Size		4mesh		10-20mesh		20-40mesh			40-70mesh
Synthetic Mica Powder
Items	Whiteness L.a.b.		Particle Size  μm	Purity%	Moisure%		LOI 650℃	Bulk Density g/cm3		PH
S-200	>96		60	>99.9	<0.5		<0.1	0.25		7.6
S-600	>96		25	>99.9	<0.5		<0.1	0.15		7.6
S-1250	>96		15	>99.9	<0.5		<0.1	0.12		7.6

Application: widely used in pearl pigment,cosmetics,high temperature resistant coatings,special plastics and special ceramics.