Ultra-High-Purity Silicon Metal Grade 1101
Appearance: Bright metallic lumps or fine powder
Applications: Semiconductor materials, optical fibers, high-purity chemical feedstock
High-Precision Refinement Technology and Industrial Application
The Silicon Metal Grade 1101 represents the highest purity standard in industrial silicon production.
Refined using ultra-low-impurity feedstock and multi-stage filtration, this grade offers superior chemical stability and conductivity.
It is widely used in the semiconductor, solar energy, and optical fiber industries, where ultra-low metallic content is critical for performance and reliability.
Typical Parameters and Quality Data for Silicon 1101
| Item | Value Range | Key Purpose |
|---|---|---|
| Silicon (Si) | ≥ 99.9 % | Ensures exceptional purity |
| Iron (Fe) | ≤ 0.10 % | Prevents electronic contamination |
| Aluminum (Al) | ≤ 0.10 % | Maintains crystal integrity |
| Calcium (Ca) | ≤ 0.01 % | Reduces surface oxidation |
| Carbon (C) | ≤ 0.02 % | Improves chemical stability |
| Resistivity (Ω·cm) | 2.2 – 2.5 | Indicates electronic purity |
| Particle Size (mm) | 1 – 80 | Customizable per user specification |
Factory Environment and Quality Control System for Silicon 1101
Why Choose ZhenAn for Silicon 1101 – Excellence You Can Trust
ZhenAn combines cutting-edge refining technology with global supply expertise to deliver consistent electronic-grade silicon.
Ultra-high purity with stable electronic performance.
Third-party tested and ISO certified quality assurance.
Technical support for high-spec industrial applications.
Timely delivery with professional export service.
FAQ - Common Questions About Silicon 1101 Supply and Application
Q1: What makes Silicon Metal 1101 suitable for the electronics and solar industries?
A1: Silicon 1101 has extremely low Fe, Al, and Ca impurities, which prevents contamination during wafer or ingot processing. This ensures superior conductivity and stability essential for electronic and photovoltaic use.
Q2: Can ZhenAn adjust the particle size or purity range of Silicon 1101 for custom projects?
A2: Yes, we provide tailored size grading and purity adjustments based on clients' specific technical requirements. All customization is verified by spectroscopic and chemical testing.
Q3: How does ZhenAn ensure the quality of Silicon 1101 during transport and delivery?
A3: Each shipment is sealed in moisture-proof jumbo bags or steel drums, accompanied by a Certificate of Analysis (COA) and optional third-party verification (SGS/BV).
All logistics partners are certified for industrial export handling, ensuring safe and punctual delivery worldwide.
Our qualifications
CE
ISO9001
ISO14001
ISO45001
SGS
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