Rare Earth Cerium Oxide Polishing Powder for Precision Glass Fiber Processing
Product Details
| Chemical Formula: | CeO₂ | CeO₂ Purity: | ≥99.9% |
|---|---|---|---|
| Particle Size (D50): | 0.5–1.5 μm | Color: | Light Yellow Powder |
| PH (10% Suspension): | 6.5-8.5 | Packaging: | Customized |
| Highlight |
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Product Description
Rare Earth Cerium Oxide Polishing Powder for Precision Glass Fiber Processing
Product Overview
High-performance rare earth cerium oxide (CeO₂) polishing powder is a specialized chemical mechanical polishing (CMP) abrasive exclusively optimized for precision glass fiber processing, fiber optic end-face polishing, optical fiber connector grinding, fused silica glass, and telecom optical component surface finishing. As premium rare earth polishing material, this ceria polishing powder delivers ultra-precise, scratch-free surface quality critical for low-loss fiber optic transmission, widely trusted by optical fiber manufacturers, fiber optic assembly factories, and precision optical glass processing workshops worldwide.
Key Features
- Premium rare earth raw materials
- Excellent polishing uniformity
- Fast polishing rate
- Reduced polishing cycle
- Superior surface gloss
- High suspension stability
- Low residue after polishing
- Custom particle size available
Particle Size Distribution

Applications
- Fiber optic component manufacturing
- Optical glass polishing
- Quartz glass finishing
- Ceramic ferrule polishing
- Precision optical components
- Fiber communication equipment
Frequently Asked Questions
Q1: Why choose cerium oxide instead of conventional abrasives?
Cerium oxide provides both chemical and mechanical polishing, resulting in smoother surfaces and higher polishing efficiency.
Q2: Can different polishing grades be supplied?
Yes. Fine, medium, and customized polishing grades are available.
Q3: Is technical support provided?
Yes. We assist customers with product selection, slurry formulation, and polishing process optimization.
Q4: Can bulk quantities be supplied?
Yes. Stable production capacity ensures reliable supply for long-term industrial customers.
Product Highlights
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