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Home >> Product >>  Mica

Mica

  Features Of Mica



    1.Insulation


    2.High temperature resistant.


    3.Lustrous appearance.


    4.Stable physical and chemical property.


    5.Good heat insulation, elasticity and toughness.


DETAILED INTRODUCTION

Type of Mica


Muscovite mica: mica powder and mica flakes

Other mica: phlogopite mica, black mica, colored mica


Chemical Composition of Mica


ELEMENT

SiO2

Al2O3

Fe2O3

K2O

Na2O

MgO

CaO

LOI

CONTENT(%)

44.3

31.21

5.74

10.58

1.17

0.62

0.57

4.97


Physical Property of Mica


Diameter-thickness Ratio

Whiteness

Refractive Index

PH Value

1:30

50-70

1.58

6.5-7.5


Specification of Mica


 Size
 Item

20 mesh

40 mesh

60 mesh

100 mesh


(Mesh)

(%)

(Mesh)

(%)

(Mesh)

(%)

(Mesh)

(%)

Particle Distribution

+20

<5

+40

-

+60

-

+100

-

20-40

70±5

40-60

60±5

60-100

55±5

100-200

35±5

40-60

25±5

60-100

35±5

100-200

40±5

200-325

25±5

60-100

<10

100-200

<10

200-325

<5 %

-325

<45

-100

<5

-200

-

-325

-

-

-

Moisture

≤0.5%

≤0.5%

≤0.5%

≤0.5%

Sand Content

≤1.0%

≤1.0%

≤1.0%

≤1.0%

Note: Other sizes could be produced as requested, such as 1-3mm,3-5mm, 15mesh, 200 mesh,
 325 mesh etc.


Packing of Mica


25kg/PP bag

500kg/jumbo bag

APPLICATION

Use of Mica


  • Painting and coating

  • Building materials industries

  • Fire-fighting industries

  • Fire extinguishing agent

  • Electric welding rod

  • Plastics and Rubber

  • Electric insulation

  • Papermaking

  • Asphalt paper

  • Pearl pigment