• Biotite Mica Biotite Mica
  • Biotite Mica Biotite Mica
  • Biotite Mica Biotite Mica
  • Biotite Mica Biotite Mica

Biotite Mica

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Product Details

Appearance:

Black or dark brown, sometimes with light red, light green or other tones.


Luster:

Vitreous luster,its cleavage plane has nacreous luster. 


Distinguishing Feature:

1.Excellent electrical insulating property

2.Resistant to corrosion

3.Resistant to acid & alkali

4.Thermal and sound insulation

5.Small thermal expansion


Specification:

20mesh, 40mesh, 60mesh, 80mesh, 100mesh, 150mesh, 200mesh, 325mesh, 400mesh, 500mesh, 600mesh, 800mesh, 1000mesh, 1250mesh or customize.


Application

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

At present, biotite mica is very popular in non-woven fabrics for face masks.  As a raw material, biotite mica is first made into masterbatch. Then it is produced into non-woven fabrics with some antibacterial materials.  And these non-woven fabrics will eventually made into face masks. Biotite has the functions of deodorizing, antibacterial and far-infrared rays. Therefore, masks made of biotite can deodorize more than 99%.