Cerium Oxide Optics Glass Polishing Powder In Bulk For Semiconductor
Product Details
| Particle Size: | 1.0±0.2μm | CAS No.: | 1306-38-3 |
|---|---|---|---|
| CeO₂: | 73~78% | Suspension Rate: | High |
| PH Range: | 7-10 | Formulation: | Customized |
| Highlight |
Optics Glass Polishing Powder,bulk Glass Polishing Powder,semiconductor cerium oxide glass polishing powder |
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Product Description
Cerium Oxide For Polishing High-index Infrared (IR) Optics
Description
Our Cerium Oxide for Polishing High-Index Infrared (IR) Optics is specially developed to meet the demanding surface quality requirements of infrared optical components. Optimized for high-index IR materials, this cerium-based polishing product delivers controlled material removal, ultra-low surface roughness, and minimal sub-surface damage—critical for maintaining optical performance in IR systems.
Key Features
Optimized for High-Index IR Materials: Designed to polish dense, high-refractive-index IR substrates with excellent process stability.
High Purity Cerium Oxide: Ensures low contamination levels and consistent polishing performance for sensitive IR optics.
Controlled Particle Size Distribution: Fine and uniform particles enable smooth, scratch-free finishes while minimizing surface and sub-surface defects.
Low Defect Generation: Engineered to reduce scratches, pits, and haze, essential for high-performance infrared optical components.
Stable Polishing Behavior: Maintains consistent removal rates and surface quality throughout extended polishing cycles.
Tech Data
| Molecular Formula | CAS No. | CeO₂ % | D50 (μm) | Appearance | Application |
| CeO2 | 1306-38-3 | 73~78% | 1.0±0.2% | White Powder | IR Optics |
Q&A
1. What is rare earth polishing powder?
Rare earth polishing powder is a high-purity compound used for polishing optical components, semiconductor wafers, and delicate surfaces like glass and lenses. It delivers a smooth, high-clarity finish without damaging the material.
2. How do I choose the right rare earth polishing powder for my application?
To select the ideal polishing powder, consider factors like the material you’re polishing, the required finish, and specifications like particle size and purity. Our sales team is available to help you choose the perfect product for your needs.
3. How should I store rare earth polishing powder?
Store in a cool, dry place, away from moisture and direct sunlight. Keep the powder in airtight containers to prevent contamination and maintain its effectiveness. With proper storage, it typically lasts 1-2 years.
4. Do you provide customized rare earth formulations?
Yes, we offer custom rare earth polishing powders and slurries, tailored to meet your specific needs, including adjustments to particle size, chemical composition, or slurry consistency.
5. Can I get a sample before making a bulk order?
Absolutely! We provide samples for evaluation. Contact our team to request a sample, and we’ll arrange the shipment.
6. How can I place an order? What is the typical delivery time?
To place an order, simply contact our sales team, who will guide you through the process and provide a quote. Delivery times vary based on order size, location, and stock availability, and we’ll give you an estimated schedule once the order is confirmed.
Product Highlights
Cerium Oxide For Polishing High-index Infrared (IR) Optics Description Our Cerium Oxide for Polishing High-Index Infrared (IR) Optics is specially developed to meet the demanding surface quality requirements of infrared optical components. Optimized for high-index IR materials, this cerium-based ...
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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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