Natural in Soshanguve South Africa Mica Rocks Paint and Coating Mica Powder Muscovite

Natural  in Soshanguve South Africa  Mica Rocks Paint and Coating Mica Powder Muscovite

EPT is a thermal steady insulating substance in the welding-rod coatings EPT and also used in caulking compounds, lubricants, greases, dry-powEPTfire extinguishers, as a skinny coating on rubber surfaces to overcome tackiness and sticking, In exterior house paints decreases running and sagging, and improves weatherability. The addition of mica to all kinds of sealers for porous surfaces (this kind of as wallboard, masonry, and concrete blocks) tremendously decreases penetration and increases holdout. The inclusion of mica in road and highway paints enhances wearability, provides very good adhesion, and lowers flaking and cracking, also utilised to coat wallpaper because it imparts an attractive silky or pearly luster, employed predominantly in paint, plastics and rubber.
We supply muscovite, phlogopite, sericite, biotite and mica powder(dry mica powEPTand moist mica powder).

Chemical composition SiO2 Al2O3 K2O Fe2O3 CaO Na2O MgO H2O
Contents(%) forty seven.32 33.twenty five 11.82 one.81 .03 .96 .ninety one 2.7

Muscovite
Chemical components
Bodily houses:

Density (g/m3) Refractive index Whiteness (%) Dampness (%) Radius-thickness ratio Heat Resistance ( deg C) L.O.I. (%)
2.80 1.sixty 70-80 lt1% gt60 1300 two.82-two.nine

Phlogopite
Chemical components:

Parts SiO2 Al2O3 MgO K2O H2O
Contents% 36-forty five ten-seventeen 19-27 7-10 lt1

Actual physical houses:

Density(g/cm3) Transparency (%) Mosshardness Whiteness Refractive index Coefficient of elasticity (10 6Pa)
2.7-2.nine -25.five 2.seventy eight-two.eighty five sixty-70 one.6-1.55 1394.five-1874

Sericite
chemical elements:

Elements SiO2 Al2O3 K2O+Na2O H2O
Contents% forty three.thirteen~49.04 27.93~37.forty four 9~eleven four.thirteen~six.12

Biotite
chemical components:

Factors SiO2 Al2O3 K2O MgO Na2O S P Melt away
Contents% forty five.02 10.46 ten.18 sixteen.88 .46 2.43 .34 one.ninety three

mica powder
Damp mica powEPTphysical and chemical indicators:

Size Monitor margin (%) Sand Articles (%) Bulk density (g/cm3) Water articles (%) Loss on Ignition (%) Whiteness Radius-thickness ratio
125um (a hundred and twenty mesh) 250um lt0.one 125um lt3. le1. le0.3 le1. le4.three gt70
90um (a hundred and sixty mesh) 180um lt .190um lt5. le1. le0.twenty five
75um (two hundred mesh) 150um lt .one 75um lt5. le0.six le0.23
45um (325mesh) 112um lt .145um lt5. le0.five
38um (400mesh) 75um lt .1 38um lt5. le0.5

Dry mica powEPTphysical and chemical indicators:

Dimension Screen margin (%) Fe contents
1X10 quot
Sand Content material (%) Bulk density (g/cm3) Water content material (%) Whiteness Radius-thickness ratio
900um (twenty mesh) le0.five le400 le0.five le3.

le1.

gt60

gt60

450um(forty mesh) le0.five le400 le1. le3.
300um(60 mesh) le0.five le800 le1. le3.
150um(100mesh) le0.5 le800 le1. le0.twenty five
75um (200mesh) le1. le800 le1. le0.twenty five
45um(325mesh) le2. le400 le1. le0.22
35um(400mesh) le5. le400 le0.5 le0.22
28um(500mesh) le5. le300 le0.5 le0.22
23um(600mesh) le5. le300 le0.five le0.22
18um(800mesh) le10. le300 le0.five le0.22
13um(1000mesh) le10. le300 le0.five le0.22

Grain Measurement Distribution:

Size +twenty +40 +sixty +one hundred +two hundred +325 -325 Sand Content material Iron Material
% PPM
twenty mesh five 70 plusmn5 twenty five plusmn5 le10 le5 le0.5 le100
40 mesh le1 55 plusmn5 forty plusmn5 le10 le1 le400
60 mesh le0.01 le1 45 plusmn5 forty five plusmn5 le15 le1.5 le800
a hundred mesh le0.01 le1 35 plusmn5 35 plusmn5 le35 le1.5 le1000

Programs:
one. It can be employed in cosmetic market.
2. It is prior filler in paint and coating.
3. It is applied in guarding layer of welding rods, conducting wires and electric powered cables.
4. It is the simple uncooked substance for mica porcelain goods.
5. It can be utilized as suspended substance in fireplace-fighting dry powder.
six. It can be taken as filler, shelter, lubricating material, a drawing of styles in plastics, rubber, asbestos merchandise and sealing components.
seven. It can also be utilized as filler in insulating materials of high-frequent electric powered waves and acid-tough items.
eight. It can be utilised as coating in types of forecasting metal, the brightening materials in aluminum and paint in electroplating.

Natural  in Soshanguve South Africa  Mica Rocks Paint and Coating Mica Powder Muscovite

Natural  in Soshanguve South Africa  Mica Rocks Paint and Coating Mica Powder Muscovite