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Mica

Mica is a crystalling mineral which can provide excellent electrical properties, heat resistance, and physical-chemical properties. Muscovite mica, phlogopite mica and fluorophlogopite mica(synthetic mica) can be regarded as the one of the most important insulating materials for the current electric industry.

Mica is a thermal stable insulating material in the welding-rod coatings industries and also used in caulking compounds, lubricants, greases, dry-powder fire extinguishers, as a thin coating on rubber surfaces to overcome tackiness and sticking.

Muscovite

Chemical analysis:

composition

SiO2

MgO

Al2O3

Cao

Fe2O3

K2O

Na2O

L.O.I

content(%)

44.3

0.62

31.21

0.75

5.74

10.58

1.17

4.97

Muscovite scrap:

Spec.
100mesh

20mesh

40mesh
60mesh
  mesh % mesh % mesh % mesh %
+100 £¼5 +20 £¼5 +40 £¼5 +60 £¼5
-100/+200 55¡À5 -20/+40 70¡À5 -40/+60 60¡À5 -60/+100 55¡À5
-200/+325 25¡À5 -40/+60 25¡À5 -60/+100 35¡À5 -100/+200 40¡À5
-325 £¼10 -60/+100 £¼10 -100/+200 £¼10 -200/+325 £¼5
¨• ¨• -100 £¼2 -200 £¼1.5 -325 £¼1.5
Moisture ¡Ü 0. 5% ¡Ü 0. 5% ¡Ü 0. 5% ¡Ü 0. 5%
Impurity ¡Ü 2%

¡Ü 1.0%

¡Ü 1.0% ¡Ü 1%

Muscovite, Sericite Powder:

200mesh,325mesh,600mesh,800mesh,1000mesh,1250mesh,2500mesh or as request

muscovite scrap
mucovite powder

Flogopite scrap

Sericite powder

Packing for export  

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