In demanding industries like electronics, energy storage, and advanced composites, off-the-shelf silicon metal powder often fails to meet precise performance criteria. At ZhenAn International Co., Limited, we deliver customized particle size grading and surface modification services to optimize material properties for your unique applications.
1. Precision Granulometry for Targeted Applications
Our advanced milling and classification systems ensure exacting control over particle characteristics:
Fine Grades (1–50 μm): Ideal for lithium-ion battery anodes, enhancing lithium-ion intercalation rates and cycle stability.
Medium Grades (50–150 μm): Optimized for aluminum alloy reinforcement, improving mechanical strength without brittleness.
Coarse Grades (150–500 μm): Engineered for refractory linings, providing thermal shock resistance and longevity in high-temperature environments.
Custom Sizing: Adjust particle distributions (e.g., 20–80 μm with ±5% tolerance) to align with your process requirements.
2. Surface Modification: Enhancing Functional Performance
We employ chemical grafting and plasma treatment to tailor surface chemistry:
Hydrophobic Coatings: Improve dispersion in non-polar matrices (e.g., polymers, lubricants), reducing agglomeration.
Oxide Layer Formation: Boost chemical stability for semiconductor applications, minimizing oxidation during CVD processes.
Functional Group Attachment: Introduce reactive sites (e.g., -COOH, -NH₂) for improved adhesion in composite materials or battery electrodes.
3. End-to-End Customization
Application-Specific Blends: Combine multiple particle sizes or modified grades to achieve desired bulk properties (e.g., flowability, packing density).
In-House Testing: Our lab conducts particle size analysis (laser diffraction), SEM imaging, and FTIR spectroscopy to validate modifications.
Why Choose ZhenAn?
30+ Years of Expertise: Pioneered silicon metal surface engineering for EV battery makers and aerospace clients since 1994.
150,000 Tons Annual Capacity: Seamless scalability from R&D batches to bulk orders without compromising quality.
ISO 9001-Certified Rigor: Consistent results via ICP-MS purity testing and particle size audits.
Global Logistics Network: Reliable delivery to North America, Europe, and Asia within 2–4 weeks.
Elevate Your Material Performance
From optimizing battery energy density to enhancing composite durability, ZhenAn's tailored solutions put you ahead of the competition.
Contact Us Today
Request a free technical consultation or sample kit by emailing sale@zanewmetal.com.
ZhenAn International Co., Limited – Engineered Particles, Engineered Performance.
