High-Purity Silicon Metal Powder 99.8%
Uniform fine-grain structure ensuring consistent dispersion and controlled reactivity.
Manufactured under strict quality systems for global industrial users.
Functional Overview and Market Application of Silicon Metal Powder Model
Silicon Metal Powder is a high-grade silicon micropowder formulated for industries requiring stability, purity, and precision. With a guaranteed silicon content of 99.8 percent, this powder is commonly applied in aluminum alloy improvement, silicone polymer production, electronic encapsulation, and refractory composite formulations. Its fine particle morphology supports steady flow in both dry blending and liquid-phase reactions.
The product's superior purity minimizes metallic contamination, providing cleaner reactions and improved yield in polymer and metallurgical processes. For alloy foundries, HSP-998 enhances mechanical properties and reduces slag formation. In the silicone sector, it acts as a reactive silicon source for monomer and resin production, improving polymer strength and elasticity. Each batch undergoes advanced milling, multi-stage separation, and humidity control, ensuring reproducibility and long-term stability under export-grade packaging.
Technical Parameters and Handling Features of Silicon Metal Powder
| Property | Typical Range | Industrial Relevance |
|---|---|---|
| Si Content | ≥ 99.8% | Ensures clean reaction and high efficiency |
| Fe | ≤ 0.12% | Improves toughness in aluminum-silicon alloys |
| Al | ≤ 0.08% | Maintains purity in silicone polymer synthesis |
| Ca | ≤ 0.03% | Reduces slag and inclusions during casting |
| C | ≤ 0.015% | Ensures smooth dispersion in slurry systems |
| Particle Size (D50) | 20–30 µm | Suitable for fine reactive and polymer-grade blends |
| Bulk Density | 1.18 g/cm³ | Enhances dosing precision and flowability |
| Specific Surface Area | 0.55 m²/g | Boosts chemical reactivity and binding efficiency |
| Moisture | ≤ 0.07% | Prevents agglomeration during transport |
| Color / Texture | Silver-gray metallic | Stable tone and free-flowing texture |
| Packaging | 25 kg moisture-proof kraft bag / 1-ton jumbo | Heat-sealed, palletized, labeled |
| Transportation | Sea, air, or rail shipment | Full insurance and tracking provided |
Client Inspection and Production Facility Highlights of Silicon Metal Powder
Distinct Advantages of HSP-998 and Company Capabilities
Silicon Metal Powder is produced through precision milling and magnetic filtration to ensure homogeneity and purity. Every step-from material selection to final packaging-is monitored for accuracy and repeatability. The product's balance between fine granularity and mechanical stability provides consistent results across different production scales.
Our company operates advanced facilities integrating R&D, production, and global export logistics. We emphasize strict adherence to ISO standards, automated sieving systems, and environmentally responsible production. Buyers benefit from custom mesh options, quick lead times, and responsive technical support. With more than ten years of export experience, we maintain strong relationships with clients in Europe, the Americas, and Asia, ensuring continuous and transparent cooperation.
FAQ
1. What makes Silicon Micropowder Silicon Metal Powder suitable for high-end applications?
Its ultra-fine particle structure and low impurity levels allow precise control in alloy and silicone polymer manufacturing.
2. How is the product packaged for safe international transport?
Each shipment is packed in moisture-proof PE-lined kraft bags or jumbo sacks, palletized, and shrink-wrapped to prevent contamination.
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