Product Introduction
The Cerium Oxide Powders are a fine, high-purity rare earth element cerium oxide that is widely used in the metallurgy, glassmaking, catalysis and polishing industries.
Product Features
High Purity
The Cerium Oxide Powders boast purity levels of up to 99.9% to 99.99%, ensuring consistent chemical performance.
Excellent Polishing Efficiency
Fine, uniform particles rapidly remove material, resulting in a smooth surface finish and minimizing scratching.
Strong Oxygen Storage Capacity
The superior redox capacity of Ce⁴⁺/Ce³⁺ enables efficient oxygen storage and release, improving catalytic conversion efficiency in automotive and industrial exhaust systems.
After-sales Service
Professional Installation
Experienced engineers ensure correct on-site installation, calibration, and testing for stable equipment operation.
Comprehensive Guidance
Provide detailed manuals and instructional videos to help customers quickly learn equipment operation.
Remote Technical Support
Offer real-time fault diagnosis and troubleshooting through remote assistance and one-on-one consulting.
Emergency Response
Prioritize urgent service requests to ensure worry-free equipment installation and use.
Company Introduction
Hemei Semiconductor (Beijing) Technology Co., Ltd. specializes in high-precision grinding, polishing, and CMP equipment for semiconductor materials. Its advanced process for fourth-generation materials enables intelligent control of pressure and slurry flow, greatly improving yield, efficiency, and product quality.
With a skilled team and strong R&D, Hemei Semiconductor meets the growing needs of 5G, new energy vehicles, and aerospace industries, working with global partners to drive innovation and lead in semiconductor precision processing technology.
FAQ
Q: What purity grades of Cerium Oxide Powder are available?
A: Cerium oxide powders are commonly available in 99.9%, 99.95%, and 99.99% purity levels. Higher-purity grades are recommended for optical polishing, catalysts, and electronic materials, while standard grades are suitable for metallurgical and glass applications.
Q: What particle sizes can be supplied?
A: Suppliers typically offer nano-scale (20–100 nm) and micron-scale (0.5–5 µm) powders. Fine particles provide superior polishing precision, while larger particles are preferred for high-efficiency surface finishing and catalyst preparation.
Q: How is Cerium Oxide Powder packaged for industrial use?
A: It is usually supplied in 25 kg fiber drums or plastic-lined bags to ensure moisture protection and easy handling. Custom packaging options are available based on bulk order quantities or export requirements.
Q: What are the main industrial applications?
A: Cerium oxide powder is widely used for glass and optical polishing, automotive catalytic converters, metallurgical refining, ceramic coatings, and electronic materials. Its high oxidation potential and fine polishing efficiency make it a preferred material across multiple sectors.
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