Factory direct sale muscovite flakes ruby green gold brown mica flakes top quality
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$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
| shape: | round/square/irregular, square | Al2O3 content (%): | 20.00-33.00% |
| model: | sheet | Origin: | Hebei china |
| K2O content (%): | 9.00-11.00% | payment terms: | L/C, Western Union, D/P, D/A, T/T, MoneyGram |
| type: | muscovite | color: | Ruby/Green/Gold/Brown/Clear |
| usage: | Water Level Indicator/Radar | Silica content (%): | 44.00-50.00% |
| Package: | custom | form: | Hebei |
| Fe2O3 content (%): | 2.00-6.00% | Package preview: | |
| Name: | Muscovite flakes | feature: | environmentally friendly |
| brand: | Ansta | aspect: | 1#2#3#4#5#, customized |
| CaO content (%): | 0.02-0.77% | application: | fire protection |
| MgO content (%): | 0.32-2.00% |
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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