Coating in Brasilia Brazil Building Material Chemical Paint Used Wet and Dry Mica Powder Muscovite Mica

Coating  in Brasilia Brazil  Building Material Chemical Paint Used Wet and Dry Mica Powder Muscovite Mica

EPT is a thermal stable insulating materials in the welding-rod coatings EPT and also employed in caulking compounds, lubricants, greases, dry-powEPTfire extinguishers, as a slender coating on rubber surfaces to defeat tackiness and sticking, In exterior house paints minimizes running and sagging, and improves weatherability. The addition of mica to all types of sealers for porous surfaces (this kind of as wallboard, masonry, and concrete blocks) drastically minimizes penetration and enhances holdout. The inclusion of mica in road and freeway paints improves wearability, offers great adhesion, and decreases flaking and cracking, also employed to coat wallpaper because it imparts an eye-catching silky or pearly luster, utilized predominantly in paint, plastics and rubber.
We offer muscovite, phlogopite, sericite, biotite and mica powder(dry mica powEPTand wet mica powder).

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

Chemical components
Actual physical homes:

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

Chemical factors:

Factors SiO2 Al2O3 MgO K2O H2O
Contents% 36-45 10-seventeen 19-27 7-ten lt1

Bodily homes:

Density(g/cm3) Transparency (%) Mosshardness Whiteness Refractive index Coefficient of elasticity (10 6Pa) -twenty five.5 2.seventy eight-two.eighty five 60-70 one.six-1.55 1394.five-1874

chemical parts:

Components SiO2 Al2O3 K2O+Na2O H2O
Contents% 43.13~forty nine.04 27.93~37.forty four nine~11 four.13~six.twelve

chemical components:

Parts SiO2 Al2O3 K2O MgO Na2O S P Burn up
Contents% forty five.02 ten.46 ten.18 16.88 .46 2.forty three .34 one.ninety three

mica powder
Wet mica powEPTphysical and chemical indicators:

Size Monitor margin (%) Sand Content (%) Bulk density (g/cm3) H2o articles (%) Reduction on Ignition (%) Whiteness Radius-thickness ratio
125um (120 mesh) 250um 125um lt3. le1. le0.three le1. le4.3 gt70
90um (one hundred sixty mesh) 180um lt .190um lt5. le1. le0.twenty five
75um (200 mesh) 150um lt .1 75um lt5. le0.6 le0.23
45um (325mesh) 112um lt .145um lt5. le0.5
38um (400mesh) 75um lt .1 38um lt5. le0.5

Dry mica powEPTphysical and chemical indicators:

Dimensions Screen margin (%) Fe contents
1X10 quot
Sand Content (%) Bulk density (g/cm3) Water content (%) Whiteness Radius-thickness ratio
900um (20 mesh) le0.five le400 le0.five le3.




450um(40 mesh) le0.5 le400 le1. le3.
300um(sixty mesh) le0.5 le800 le1. le3.
150um(100mesh) le0.five le800 le1. le0.twenty five
75um (200mesh) le1. le800 le1. le0.25
45um(325mesh) le2. le400 le1. le0.22
35um(400mesh) le5. le400 le0.five le0.22
28um(500mesh) le5. le300 le0.five le0.22
23um(600mesh) le5. le300 le0.five le0.22
18um(800mesh) le10. le300 le0.five le0.22
13um(1000mesh) le10. le300 le0.5 le0.22

Grain Dimension Distribution:

Measurement +twenty +forty +60 +100 +200 +325 -325 Sand Material Iron Articles
twenty mesh 5 70 plusmn5 twenty five plusmn5 le10 le5 le0.5 le100
forty mesh le1 fifty five plusmn5 40 plusmn5 le10 le1 le400
sixty mesh le0.01 le1 forty five plusmn5 45 plusmn5 le15 le1.5 le800
one hundred mesh le0.01 le1 35 plusmn5 35 plusmn5 le35 le1.five le1000

1. It can be employed in beauty business.
2. It is prior filler in paint and coating.
three. It is used in safeguarding layer of welding rods, conducting wires and electrical cables.
4. It is the fundamental raw material for mica porcelain items.
five. It can be employed as suspended compound in fire-combating dry powder.
six. It can be taken as filler, shelter, lubricating substance, a drawing of designs in plastics, rubber, asbestos items and sealing components.
seven. It can also be utilised as filler in insulating components of substantial-recurrent electrical waves and acid-resilient merchandise.
eight. It can be utilised as coating in types of forecasting steel, the brightening materials in aluminum and paint in electroplating.

Coating  in Brasilia Brazil  Building Material Chemical Paint Used Wet and Dry Mica Powder Muscovite Mica

Coating  in Brasilia Brazil  Building Material Chemical Paint Used Wet and Dry Mica Powder Muscovite Mica