Premium Grade Silicon Metal Fine Powder 99.3%
Excellent consistency, low impurity levels, and high fluidity for continuous manufacturing.
Engineered for stable performance in industrial-scale production systems.
Production Features and Industrial Application Scope of Silicon Metal Fine Powder SFP-993
Model SFP-993 is a specialized silicon metal fine powder designed to meet the high standards of foundry, chemical, and composite material industries. Produced with advanced refining and milling techniques, this material provides both purity and process efficiency. With a 99.3 percent silicon content and stable chemical composition, it ensures predictable reaction control in alloy blending and silicone compound synthesis.
SFP-993 offers a fine and uniform particle structure that supports improved reactivity and minimal waste. In metal casting, it enhances fluidity and reduces oxide inclusions. In chemical and polymer industries, it serves as a clean silicon source, facilitating strong bonding in silicone rubbers, sealants, and resin fillers. Each batch is precisely milled, magnetically filtered, and tested for moisture and particle uniformity, ensuring traceable export quality and reliable performance.
Technical Indicators and Material Properties of Silicon Metal Fine Powder SFP-993
| Property | Value / Range | Key Application Benefit |
|---|---|---|
| Silicon (Si) | ≥ 99.3% | Provides base element for alloy and silicone synthesis |
| Fe | ≤ 0.30% | Increases metal ductility and consistency |
| Al | ≤ 0.35% | Ensures clean polymerization reactions |
| Ca | ≤ 0.08% | Reduces formation of unwanted inclusions |
| C | ≤ 0.035% | Stabilizes dispersion in mixing processes |
| Particle Size (D50) | 40–55 µm | Optimized for alloy refining and refractory use |
| Apparent Density | 1.40 g/cm³ | Suitable for controlled dosing in production |
| Surface Area | 0.38 m²/g | Supports balanced chemical reactivity |
| Moisture | ≤ 0.12% | Prevents caking and oxidation |
| Melting Range | 1400–1420°C | Compatible with metallurgical processing |
| Appearance | Metallic gray granular powder | Smooth texture and uniform tone |
| Packaging | 25 kg bag / 1-ton jumbo | Sealed, palletized, export-ready |
| Logistics | Sea, air, or multimodal routes | Global shipping with insurance coverage |
Factory Environment and Quality Assurance of Silicon Metal Granular Powder SMG-993
Competitive Advantages of SFP-993 and Enterprise Capabilities
SFP-993 is manufactured from high-grade silicon ingots under controlled conditions to guarantee purity and uniformity. Its refined granularity, excellent flowability, and high thermal resistance allow efficient processing in both metallurgical and chemical environments. The product's low carbon and calcium content ensure smooth reactions with minimal byproducts.
Our company integrates modern production systems, R&D innovation, and professional export logistics. Equipped with automated screening lines and certified laboratories, we ensure precision and repeatability in every batch. Clients benefit from customized particle sizing, flexible labeling, and comprehensive export documentation. With over a decade of global trade experience, we prioritize fast communication, reliable delivery, and sustainability in production-providing consistent quality and long-term partnership confidence.
FAQ
1. What are the main industrial uses of SFP-993 silicon powder?
It is primarily used in aluminum alloy modification, refractory materials, silicone monomer synthesis, and polymer reinforcement.
2. How is the product packed for overseas shipping?
Each order is packed in moisture-proof PE-lined kraft or jumbo bags, palletized, shrink-wrapped, and labeled for traceability.
3. Can you provide custom mesh sizes or adjusted chemical compositions?
Yes, mesh range and impurity thresholds can be tailored to customer requirements and production equipment.
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