sericite mica

Model:	s.m.n
Brand:	-
Origin:	Made In China
Category:	Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products
Label:	mica , mica powder , sericite mica
Price:	-
Min. Order:	-

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Product Description

sericite mica

1. The current process generally are divided into dry and wet two kinds of methods.

Dry method
Processing principle: Under the effect of the mechanical power and wind power, the raw ore causes hit, cut and friction each other between the material and the medium, thus causes the material particle to become fine.

Wet method
Processing principle: Under the aqueous medium condition, the sericite mica and the quartz are stripped by roller grinding and stripping. Next, through hiting mutually and cutting, causes the material granular to become small. Last, remove the sand through the water power eddy to make the sericite mica granular to be concentrated.

Properties contract table between dry and wet method

Technology		Dry method	Wet method
Properties
Granular size		100-600 mesh	425-5000 mesh
Sericite mica %		40-60%	80-98%
Other composition	SiO2（%）	65-75	50-58
	Al2O3（%）	13-18	26-30
	K2O（%）	4-7	7-9
Ratio of Diameter to thickness		15-24	50-80
Whiteness O		65-72	78-82
Bulk density g/ml		0.4-0.6	0.25-0.35
Carbonate salt		0.5-10%( uncertain )	Zero