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Factory direct sale muscovite flakes ruby ​​green gold brown mica flakes top quality

  • $77.00 / 1 - 49 kilograms
    $60.00 / 50 - 99 kilograms
    $46.00 / >=100 kilograms
  • 1 kilogram
  • Hebei Ansta Trading Ltd.
  • Hebei, China
  • Ms Ansta An

Product Detail

CaO content (%):0.02-0.77%feature:environmentally friendly
Package:customSilica content (%):44.00-50.00%
usage:Water Level Indicator/Radarcolor:Ruby/Green/Gold/Brown/Clear
MgO content (%):0.32-2.00%brand:Ansta
Name:Muscovite flakesAl2O3 content (%):20.00-33.00%
type:muscoviteK2O content (%):9.00-11.00%
Origin:Hebei chinaaspect:1#2#3#4#5#, customized
application:fire protectionFe2O3 content (%):2.00-6.00%
form:HebeiPackage preview:
model:sheetshape:round/square/irregular, square
payment terms:L/C, Western Union, D/P, D/A, T/T, MoneyGram
muscoviteMuscovite is an important rock-forming mineral that occurs in igneous, metamorphic, and sedimentary rocks. As a natural silica, muscovite is a very special functional filler due to its highly layered structure and purity. Muscovite is chemically inert, resistant to most acids and oxidation, insoluble in water and resistant to high temperatures. It also exhibits excellent electrical insulating properties.
Product Description
Muscovite, whose chemical formula is KAl2(AlSi3O10)(OH)2, is the most common mineral in the mica family. The global consumption of mica is as high as 1 million tons, of which 90% is muscovite. The layered structure is obvious, lighter and softer.
chemical composition:
element
silica
Aluminum oxide
potassium oxide
Na2O
magnesium oxide
Calcium Oxide
Titanium dioxide
Fe2O3
S+P
content(%)
38.0-50.0
13.3-32.0
2.5-9.8
0.6-0.7
0.3-5.4
0.4-0.6
0.3-0.9
1.5-5.8
0.02
Physical properties:
Heat resistance (℃)
Moh's hardness
Density (g/cm3)
Dielectric strength (KV/mm)
Tensile Strength (MPa)
Surface resistivity (Ω)
Melting point (°C)
650
2.5-3
2.8-2.9
115-140
110-145
1×1011-12
1200
customer service
application
The manufacturing process of mica powder has two kinds of dry grinding and wet grinding.We have our own factories to produce these two products.
Dry ground mica powderProduced by physical grinding without altering any of the natural properties of the mica. We use a fully enclosed filling system to ensure the quality of the entire production process. During the screening process, we also use proprietary equipment and technology to ensure uniform particle distribution and stable quality. Due to its superior properties, dry ground muscovite has been widely used in the production of various products including fiber cement building panels/wall panels, plastics, rubber, paints, coatings, welding electrodes, oil drilling and brake pads.
Wet ground mica powderUsing natural mica flakes as raw materials, it is produced through a series of processes such as cleaning, washing, purification, wet grinding, drying, screening, and grading. The unique production process retains the flake structure of mica, so the wet-ground mica has the characteristics of large diameter-thickness ratio, low sand content and iron content, high purity, high whiteness, and high gloss. The unique properties of wet grinding mica make it widely used in paint, coating production, rubber, plastic, ceramics and other industries. It is especially effective for improving the electrical strength, rigidity, and heat resistance of products, reducing molding shrinkage, and reducing costs.
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