High-Purity Cerium Oxide Polishing Powder For Laser Crystal & Precision Optical Polishing
Product Details
| Purity: | ≥ 99.9% | Rare Earth Impurity: | ≤ 0.1% |
|---|---|---|---|
| D50: | 0.3 – 1.0 μm | PH (10% Slurry): | 6.5 – 7.5 |
| Appearance: | Light Yellow Fine Powder | Dispersion Performance: | Excellent |
| Highlight |
cerium oxide polishing powder,high-purity optical polishing powder,laser crystal polishing compound |
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Product Description
High-Purity Cerium Oxide Polishing Powder For Laser Crystal & Precision Optical Polishing
Description
Our high-purity cerium oxide polishing powder is specially engineered for ultra-precision polishing of laser crystals and advanced optical components. Designed to deliver superior surface finish and controlled material removal, the product ensures minimal subsurface damage while achieving atomic-level smoothness required for high-power laser applications.
Through optimized particle morphology and narrow particle size distribution, the polishing powder provides excellent chemical-mechanical interaction with crystal surfaces such as Nd:YAG, YAG, sapphire, and nonlinear optical crystals.
It is ideal for manufacturers requiring high optical transmission, low scattering loss, and exceptional surface quality.
Key Technical Advantages
1. Controlled Chemical-Mechanical Polishing Mechanism
Unlike purely abrasive materials, ceria reacts chemically with crystal surfaces, enabling:
- Lower polishing pressure
- Reduced micro-cracking
- Superior surface integrity
2. Stable Slurry Performance
- Easy dispersion
- Low sedimentation
- Long slurry lifetime
3. High Yield Manufacturing
Customers typically achieve:
- Higher optical pass rate
- Reduced polishing cycles
- Improved production efficiency
Particle Size Distribution
Applications
- Laser crystal polishing
- High-power laser optics
- Nonlinear optical crystal polishing
- Precision photonics components
- Optical window and resonator polishing
Why Choose Lichen as Your Global Supplier
- Dedicated ceria & alumina polishing manufacturer
- Stable rare earth raw material supply chain
- Customized particle engineering capability
- Consistent batch-to-batch quality control
- Technical support for polishing process optimization
Product Highlights
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