Premium Phlogopite Mica Powder Suppliers and Factory in China
Phlogopite is a premium form of mica renowned for its exceptional thermal stability and distinctive brownish-red to golden-gray hue. Characterized by its ability to form large crystal sheets that can be peeled into thin, metallic-looking transparent layers, it serves as a critical high-performance mineral for demanding industrial environments.
Engineered for excellence, Phlogopite provides a unique combination of high electrical resistance, superior mechanical strength, and extreme temperature resilience. Its natural chemical composition ensures stability against acids and alkalis, making it an indispensable material for advanced electrical insulation, aerospace components, and high-temperature kiln construction.
Detailed Parameters
| Melting Point | 1250℃ | Heat Resistance | 800-900℃ |
|---|---|---|---|
| Disruptive Strength | 120KV/mm | Purity | 90% min |
| Mohs' Hardness | 2.5 | Transparency | 0-25.5% |
| Elastic Coefficient | 156906-205939KPa | Luster | Vitreous / Pearly |
| Chemical Resistance | Acid & Alkali Resistant | Common Colors | Yellow, Brown, Gray, Black |
Key Advantages
Electrical Insulation
Provides high insulating strength and massive electrical resistance for safe machinery operation.
Thermal Stability
Outstanding resistance to high temperatures and dramatic thermal shocks without degradation.
Arc Resistance
Excellent corona and arc-resistance, making it ideal for high-voltage electrical components.
Mechanical Strength
High physical durability and structural integrity under industrial stress conditions.
Low Electrolyte Loss
Ensures long-term stability and performance in chemical-sensitive applications.
Chemical Inertness
Highly resistant to corrosion from both acidic and alkaline environments.
Product Gallery
Management Platforms
Particle Size Control
Precise grading from 60mesh to 600mesh to meet specific application needs.
Purity Management
Strict quality control ensuring a minimum purity level of 90% for all batches.
Moisture Control
Advanced drying processes to maintain moisture levels below 1% for G-1 grade.
Magnetic Purification
Rigorous removal of magnetic materials to enhance electrical insulation properties.
Customized Packing
Flexible options from 20kg bags to 800kg big bags based on client requirements.
Bulk Density Optimization
Calibrated density (0.21-0.35 g/cm3) for optimal filler and padding performance.
Investment Return Comparison
| Feature Parameter | Standard Mica | Premium Phlogopite |
|---|---|---|
| Thermal Resistance | Moderate | Extreme (Up to 900℃) |
| Chemical Stability | Variable | High (Acid/Alkali Resistant) |
| Electrical Strength | Standard | Superior (120KV/mm) |
| Mechanical Durability | Average | High Strength |
| Application Range | General | Specialized High-Temp/HV |
Frequently Asked Questions
Q: What makes Phlogopite different from other mica types?
Phlogopite is distinguished by its brownish-red color and superior heat resistance, making it more suitable for extreme high-temperature environments compared to Muscovite mica.
Q: Which industries typically use Phlogopite flake?
It is widely used in the production of electrical machinery, electric furnace insulation, fire-resistant tapes, and as a filler in plastics and rocket missile pads.
Q: Can Phlogopite be used in construction?
Yes, expansion mica derived from phlogopite is commonly used in building for producing high-performance insulated bricks for kilns.
Q: What are the available particle sizes for your Phlogopite?
We offer a wide range of specifications, including 60, 80, 100, 200, 325, and 600 mesh to suit various industrial requirements.
Q: Is Phlogopite resistant to chemical corrosion?
Absolutely. Phlogopite possesses excellent acid and alkali resistance, ensuring durability in corrosive industrial atmospheres.
Q: How is Phlogopite typically packaged for shipping?
Our standard packaging includes 20kg or 25kg plastic woven/paper bags, as well as 500kg to 800kg big bags, customizable to customer requests.
Ready to optimize your industrial insulation with Premium Phlogopite?
Contact UsWrite your message here and send it to us
Related Products
Related News
