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Biotite Mica For Oil Drilling Paper Making

Biotite is in black or dark brown, sometimes with light red, light green or other tones. It is in light reddish brown with high titanium content and in green with high ferric iron content. Biotite has vitreous luster and its cleavage plane has nacreous luster. Biotite is also featured by its extremely high electric insulativity, good acid and alkaline corrosion resistance, thermal and acoustic insulation and small thermal expansion. Huayuan Biotite is widely used in building materials, firefighting, extinguishing agent, welding electrodes, paper making and asphalt paper.


Product Detail

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Unique Properties

BIOTITE

Layered structure

Chemical resistance

Low thermal conductivity

Heat stability

Low coefficient of friction

Vibration damping (acoustics)

Flexible

Biotite photo

Chemical Composition

Element

SiO₂

Al₂O₃

Fe₂O₃

MgO

K₂O

CaO

Na₂O

Content (%)

35.26-51.56

10.65-29.88

11.5-25.8

11.42-19.45

6.5-11.89

0.4-0.6

0.6-0.7

Certificate

Our factories have achieved ISO Certificate, 23 technologies have obtained national patents.

cerr1

Application

Building materials, firefighting, extinguishing agent, welding electrodes, paper making and asphalt paper. It can be used as functional filler to plastics, coating production, paint and rubber.

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%.

Plastic

Paints

Rubber

Coatings

Masks

Ceramics

Oil drilling

Cosmetics

Specification

4-6mesh, 6-10mesh, 10-20mesh, 20-40mesh, 40-60mesh, 60-80mesh, 80-120mesh, 200mesh, 325mesh, 600mesh, 1000mesh, 1250mesh, 2000mesh, 3000mesh.

4-6 mesh

10-20 mesh

20-40 mesh

40-60 mesh

325 mesh

Packaging

Commonly package is 25kg PP bag/paper bag, 500kg~1000kg jumbo bag. Also could customize as required.

Factory Tour

Customer Vist & Exhibition


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