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Add: Lujiawa Industry Park, Lingshou County, Shijiazhuang City, Hebei Province of China

Contact: Ben Hu (Chairman)
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Dry Ground Mica

Dry Ground Mica Powder

2015-12-25 19:14 Source:未知 Browse:

Name: Muscovite mica, Phlogopite mica, biotite mica, Calcined/dehydrated Mica

Description: Mica is a group of aluminum silicate minerals with layer-structure, and rich in elements of potassium(K), aluminum(Al), magnesium and lithium etc.

Appearance: White(Muscovite)/black(Biotite)/golden(phlogopite) powder, flakes, scraps or sheets

Size: 5-10mesh, 10-20mesh, 20-40mesh, 40-60mesh, 60-100mesh, 100mesh, 200mesh, 325mesh, 400mesh, 600mesh, 800mesh, 1000mesh, 1250mesh, 2500mesh 

Chemical composition:         
 

Item

SiO2

AI2O3

K2O

Fe2O3

CaO

Na2O

MgO

H2O

Content%

44-50

20-33

9-11

2-6

0.02-0.77

0.6-1.8

0.3-2

2-3



Specification:

Size

Over Sieve%

Fe ppm

Sand

Loose

Density

Water

Whiteness

Dia-Thick-ness

Ratio

900um/20mesh

≤0.5

≤400

≤0.5

≤0.3

≤1.0

60

60

450um/40mesh

≤0.5

≤400

≤0.5

≤0.3

≤1.0

60

60

300um/60mesh

≤0.5

≤800

≤1.0

≤0.3

≤1.0

60

60

150um/100mesh

≤0.5

≤800

≤1.0

≤0.3

≤1.0

60

60

75um/200mesh

≤0.5

≤800

≤0.5

0.25≤

≤1.0

60

60

45um/325mesh

≤0.5

≤400

≤0.5

≤0.25

≤1.0

60

60

35um/400mesh

≤0.5

≤400

≤0.5

≤0.22

≤1.0

65

60

28um/500mesh

≤0.5

≤300

≤0.5

≤0.22

≤1.0

65

60

23um/600mesh

≤1.0

≤300

≤0.5

≤0.22

≤1.0

65

60

18um/800mesh

≤1.0

≤300

≤0.5

≤0.22

≤1.0

65

60


Application:

1.      It is prior filler in paint and coating.

2.      It is applied in protecting layer of welding rods, conducting wires and electric cables.

3.      It is the basic raw material for mica porcelain products.

4.      It can be used as suspended substance in fire-fighting dry powder.

5.      It can be taken as filler, shelter, lubricating substance, a drawing of patterns in plastics,rubber, asbestos products and sealing materials.
 

Packing: 25kg, 50kg, 500kg, 1000kg bag or as customer’s requirements, 20mts in 20FCL