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
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 ...
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Cerium Oxalate Powder Chemical Reagent Elements
Cerium oxalate is an oxalate salt of trivalent cerium and an important rare earth compound, often existing in the form of hydrate. 1. Basic Information English Name: Cerium(III) oxalate, Cerous oxalate Chemical Formula: (usually hydrate, where x is mostly 9 or 10) Molecular Weight (Anhydrous): 544.29 : Anhydrous: 139-42-4 Hydrate: 15750-47-7 2. Physical and Chemical Properties Appearance: White or pale yellow crystalline powder, odorless and tasteless. Solubility: Practically
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