Description
Premium Silicon Powder for Industrial Applications – Direct from China’s Leading Grinding Facility
Detailed Size Distribution Options
| Purity | Size Range | Residue on Sieve |
|---|---|---|
| 99% | 600um-150um | +600um≤5%, -150um≤5% |
| 99% | 500um-150um | +500um≤10%, -150um≤10% |
| 99% | 425um-125um | +425um≤10%, -125um≤10% |
| 99% | 425um-45um | +425um≤5%, -45um≤5% |
| 98% | 75um-0um | +75um≤5%, -75um≥95% |
| 98% | 45um-0um | +45um≤5%, -45um≥95% |
Custom size distributions available per customer requirements
Silicon Powder Applications
Polysilicon Production
- Ideal feedstock for trichlorosilane production
- Consistent particle size ensures uniform reaction rates
- High-purity grades available for semiconductor applications
- Cost-effective alternative to imported silicon powder
Organosilicone Chemical Industry
- Essential raw material for silicon monomer production
- Perfect for silicone oil and silicon rubber manufacturing
- Controlled particle size for optimal chemical processing
- Various mesh sizes for different reaction requirements
Refractory Materials
- Enhances high-temperature resistance in refractory products
- Improves thermal shock resistance and durability
- Excellent oxidation resistance properties
- 200-325 mesh grades ideal for refractory applications
Powder Metallurgy
- Superior abrasion resistance in metal matrix composites
- Enhanced oxidation resistance for demanding applications
- Uniform particle distribution for consistent product quality
- Custom mesh sizes for specific metallurgical processes
Why Choose Our Silicon Powder Wholesale?
✅ Advanced Grinding Technology – State-of-the-art facilities in Xinjiang with R&D center
✅ Precise Particle Control – Custom grinding from 20-325 mesh with tight distribution
✅ Consistent Quality – ISO 9001 certified with comprehensive testing equipment
✅ Large Production Capacity – 50,000 tons annual grinding capacity
✅ Flexible Customization – Tailored particle sizes and chemical specifications
✅ Competitive Pricing – Direct manufacturer pricing with no middleman markup
✅ Technical Expertise – 20+ years experience in silicon powder processing
Quality Control & Testing
Our silicon powder undergoes rigorous quality assurance:
- Particle Size Analysis – Advanced laser diffraction measurement
- Chemical Composition – ICP-OES and wet chemistry methods
- Physical Properties – Flowability, bulk density, and surface area testing
- Batch Consistency – Statistical process control for uniform quality
- Custom Testing – Application-specific property validation
Processing Capabilities
Custom Grinding Services:
- Mesh size customization: 20-325 mesh range
- Particle size distribution optimization
- Surface treatment options available
- Bulk and small-batch processing
Quality Assurance:
- In-process monitoring and control
- Final product certification
- Batch traceability documentation
- Technical support and consultation
Order Information
Minimum Order Quantity: Contact for current MOQ requirements Packaging: Industrial-grade packaging for moisture protection Delivery Terms: EXW/FOB China ports Lead Time: 1-2 weeks for standard grades, 2-3 weeks for custom specifications
Contact us today for competitive silicon powder wholesale pricing and custom grinding solutions tailored to your specific applications.
