Все цвета; Чешуйки слюды для цена высокой чистоты 60 100 200 325 сетки минеральная Калиевая
- Категория: Mica >>>
- Поставщик: Hebei,Ansta,Trading,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-19-2025 | 0.82 $* | 0.99 $* |
| Aug-19-2025 | 0.45 $* | 0.23 $* |
| Jul-19-2025 | 0.7 $* | 0.94 $* |
| Jun-19-2025 | 0.37 $* | 0.47 $* |
| May-19-2025 | 0.70 $* | 0.26 $* |
| Apr-19-2025 | 0.71 $* | 0.40 $* |
| Mar-19-2025 | 0.78 $* | 0.73 $* |
| Feb-19-2025 | 0.18 $* | 0.25 $* |
| Jan-19-2025 | 0.97 $* | 0.15 $* |
Характеристики
Muscovite Mica
Muscovite Mica is an important rock-forming mineral present in igneous,metamorphic, and sedimentary rocks. As a natural silica,Muscovite Mica is a very special functional filler due to its high lamellar structure and purity. Muscovite Mica is chemically inert, resistant to most acids and oxidation, insoluble in water and has a high temperature resistance. It also shows excellent electrical insulation performance.
Muscovite Mica is an important rock-forming mineral present in igneous,metamorphic, and sedimentary rocks. As a natural silica,Muscovite Mica is a very special functional filler due to its high lamellar structure and purity. Muscovite Mica is chemically inert, resistant to most acids and oxidation, insoluble in water and has a high temperature resistance. It also shows excellent electrical insulation performance.
Products Description
Muscovite Mica, whose chemical formula is KAl2(AlSi3O10)(OH)2, is the most common mineral of the mica family. Global mica consumption is up to 1 million tons and 90% is Muscovite Mica. It has obvious layered structure and it is fairly light and relatively soft.
Chemical Composition:
Element | SiO₂ | Al₂O₃ | K₂O | Na₂O | MgO | CaO | TiO₂ | 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 Property:
Thermal Endurance (℃) | Mohs Hardness | Density (g/cm³) | Dielectric Strength (KV/mm) | Tensile Strength (MPa) | Surface Resistivity (Ω) | Melting Point (℃) |
650 | 2.5-3 | 2.8-2.9 | 115-140 | 110-145 | 1×1011-12 | 1200 |
Custom Service
Application
There are two manufacturing processes of mica powder：dry grinding and wet grinding.
We have our own factories to produce these two products.
We have our own factories to produce these two products.
Dry ground mica powder is produced by physical grinding without changing any natural property of mica. We adopt total enclosed filling system to guarantee quality during the whole production process. In the screening process,we also employs proprietary equipment and technology to ensure uniform particle distribution and stable quality . As to its superior performance,dry ground Muscovite has been extensively used in production of various products, including fiber cement construction panels / wallboards, plastics,rubber, paint, coating , welding electrodes, oil drilling and brake pads.
Wet ground mica powder is produced from natural mica flakes through a series of processes, including cleaning, washing, purification, wet grinding, drying, screening and grading. The unique production process retains the sheet structure of mica , therefore wet ground mica is featured by large radius-thickness ratio, low sand and iron content , high purity,whiteness and glossiness. The unique property of wet ground mica makes it widely used in industries such as paint, coating production, rubber, plastics and ceramics. It is especially effective to improve product's electrical strength, rigidity, heat resistance and to reduce molding shrinkage and cost.
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Package Options
FAQ
1.Do you have your own mines?
Yes, we have our own mines, so we can ensure stable product quality and long-term supply
2.Can I customize the bags?
Yes. We can provide PP bags, paper bags, jumbo bags and other packaging with the words and patterns as you required .
3.What is the average lead time?
Generally it is 5-10 days if the goods are in stock. If customized products or bags, it is according to quantity.
4.What kinds of payment methods do you accept?
You can transfer the payment to our bank account by TT,L/C,Western Union or PayPal.
5.Can you supply the relevant documentation?
Yes, besides the common exporting documents, we can provide Certificates of Analysis / Conformance,Insurance, Certificate of Origin etc.
6.Could I get samples before order?
We can offer free samples for your testing, you only need pay the freight.
