mica mine/mica ore/mica flakes

FOB Reference Price:Get Latest Price
US $200-400 / Metric Ton | 1 Metric Ton/Metric Tons (Min. Order)
Supply Ability:
500 Metric Ton/Metric Tons per Month
Port:
Tianjin Port
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Overview
Quick Details
Place of Origin:
Hebei, China (Mainland)
Brand Name:
S.M.N
Model Number:
MY series
Type:
Muscovite
Application:
Painting
Weight:
500-1000Kg/M3
Dimensions:
60-350um
SiO2 Content (%):
44.3%
Fe2O3 Content (%):
5.74%
Al2O3 Content (%):
31.21%
MgO Content (%):
0.62%
CaO Content (%):
0.57%
K2O Content (%):
10.58%
Oil Absorption:
18-19
Shape:
Flake
Color:
White
Whiteness:
50-70
Specific Gravity:
2.7-2.88g/cm3
Packaging & Delivery
Packaging Details
25kg/bag, 50kg/bag,500kg/bag or as customer's design.
Delivery Time
within 20 days

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

Type of Mica 


 

1.  Muscovite mica: mica powder and mica flakes

2.  Other mica: phlogopite mica, black mica, colored mica 

 

  

Specification of Mica

 

 

   Item 20 mesh 40 mesh 60 mesh 100 mesh
 Particle Distribution (Mesh)  (%) (Mesh)  (%) (Mesh)  (%) (Mesh)  (%)
 +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%

≤2.5% 

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

 

 

Use of Mica

 

Painting and coating Rubber
Pearl pigment Electric welding rod 
Building materials industriesPlastics
PapermakingFire extinguishing agent
Asphalt paper Electric insulation

 

Chemical Composition

 

Element SiO2Al2O3Fe2O3 K2ONa2OMgOCaO LOI
Content(%)44.3 31.21 5.7410.581.170.620.574.9 

 

Physical Property 

 

Diameter-thickness RatioWhitenessRefractive Index PH Value
1:30 50-70 1.58 6.5-7.5

 

 

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