pure muscovite mica powder

FOB Price

US$ 200 - 300 / Metric Ton

1 Metric Ton(Min. Order)

Port Tianjin port
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Product Details

Place of Origin	Hebei, China	Brand Name	RIJIA
Type	Muscovite	Application	Painting
Weight	25kg/bag	Dimensions	20/40/60/100/200/325mesh 1-3MM 3-5MM
SiO2 Content (%)	44-50%	Fe2O3 Content (%)	2-6%
Al2O3 Content (%)	20-33%	MgO Content (%)	0.3-2%
CaO Content (%)	0.4-0.6%	K2O Content (%)	9-11%
Oil Absorption	36-40	Shape	Powder

Product Description

muscovite mica powder

1. Product name : Mica

Mica is stratiform mineral ,Its composed of potassium (K), aluminum (AI),magnesium (Mg),Iron(Fe) and

lithium(Li).There are different categories of mica, including white mica, phlogopite, biotite and lepidolite

(Lithia mica) . white mica is widely used in industry and national defense because it is elasticity, tenacity

and insulativity. it is also acid and alkali resistant, and corrosionproof, which can be stripped, with low

coefficient of expansion etc.

Features of mica

Insulation
High temperature resistant
Lustrous appearance
Stable physical and chemical property
Excellent elasticity and toughness

2. Specifications of Mica

Grain size Distrbution

Size	+20	+40	+60	+100	+200	+325	—325	Sand Content	Iron Content
Size	+20	+40	+60	+100	+200	+325	—325	%	PPM
20 mesh	≤ 5	70±5	25±5	≤ 10	≤ 5			≤ 0.5	≤ 100
40 mesh		≤ 1	55±5	40±5	≤ 10			≤ 1	≤ 400
60 mesh		≤ 0.01	≤ 1	45±5	45±5	≤15		≤ 1.5	≤ 800
100 mesh			≤ 0.01	≤ 1	35±5	35±5	≤ 35	≤ 1.5	≤ 1000
200 mesh				≤ 0.01	≤ 5	10±5	85	1.5	≤ 1000
325 mesh				≤ 0.01	≤ 0.1	≤ 5	95	1.5	≤ 1000

Chemical Property

SiO2	48.5-50%	CaO	0.4-0.6%
Al2O3	32-34%	TiO2	0.8-0.9%
K2O	8.5-9.8%	Fe2O3	3.8-4.5%
Na2O	0.6-0.7%	PH Value	7.8
MgO	0.53-0.81%

Physical Property

Heat Resistance	650℃
Color	Silver White
Moh’s Hardness	2.5
Elastic Coefficient	(1475.9-2092.7)×106Pa
Transparency	71.7-87.5%
Melting Point	1250℃
Disruptive Strength	146.5KV/mm
Purity	99.5%min
Size	20mesh , 40mesh ,60 mesh , 100mesh , 200mesh ,325mesh

Dry Mica Powder :

Our Company using best raw materials from Lubaishan Mine . Through the dry impact technology to produce high purity white mica powder will not change any natural properties of mica . During the whole process to realize closed production filling than ensure the quality of the product .

Muscovite Mica Powder has the good elasticity and toughness . Insulation , high temperature resistant , acid and adhesion properties, widely used in building material , paint , coating , plastic , rubber filler ect .

Application :

It can be used in cosmetic industry.

It is prior filler in paint and coating.

It is applied in protecting layer of welding rods, conducting wires and electric cables.

It is the basic raw material for mica porcelain products.

It can be used as suspended substance in fire-fighting dry powder.

It can be taken as filler, shelter, lubricating substance, a drawing of patterns in plastics,

rubber, asbestos products and sealing materials.

It can also be used as filler in insulating materials of high-frequent electric waves and acid-durable products.

It can be used as coating in models of forecasting metal, the brightening material in aluminum and paint in

electroplating.

Mica Pictures :

Packaging & Shipping

25kg /bag 50kg/bag 500kg/bag 1000kg/bag Or according with client need to do

Contact Us

Shijiazhuang Rijia Import&Export Trading Co., Ltd.: Contact nameKelly Lee
Chat Now; Phone0086-311-83867775; AddressRm316 Jinkaiyuan Building NO.128 Xingkai Road, Shijiazhuang, Hebei