Fine Aluminium Oxide Polishing Powder slurry For Polishing Crystals
Product Details
| D50/um: | 2.0-3.0 | PH: | 3-4 |
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| SOLID CONTENT%: | 20-25 | APPLICATION: | Lens Surfacing Equipment |
| Highlight |
Fine aluminium oxide polishing powder,Crystals aluminium oxide polishing powder,Crystals alumina slurry polishing |
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Product Description
Fine-grade Aluminum Oxide For Polishing IR Materials And Crystals
Overview:
Lichen Fine-Grade Aluminum Oxide for Polishing IR Materials and Crystals is a high-quality alumina polishing material engineered for the precision surface finishing of infrared (IR) optical materials and crystalline substrates. Manufactured with fine, tightly controlled particle size distributions, this product enables gentle, uniform polishing while preserving the structural and optical integrity of sensitive IR materials.
Optimized for applications requiring low surface damage, smooth finishes, and stable polishing performance, it is well suited for advanced IR optics, laser components, and crystal processing.
Key Features & Advantages
Fine-Grade Aluminum Oxide Abrasive
Carefully classified fine particles deliver controlled polishing action with minimal subsurface damage.
High Purity & Low Contamination
Reduced impurity levels help prevent surface defects and preserve optical performance in IR applications.
Uniform Material Removal
Consistent particle morphology supports even polishing across crystalline and IR surfaces.
Low Surface Damage Performance
Designed to minimize micro-cracking and surface stress on brittle IR materials.
Process Flexibility
Available in powder or slurry form to match different polishing techniques and equipment.
Tech Data
| Molecular Formula | CAS No. | PH | D50 (μm) | Appearance | Application |
| AL3O2 | 1344-28-1 | 3-4 | 2.0-3.0μm | White Slurry | IR Crystals |
Particle Size Distribution

Q&A
1. 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.
2. 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
Fine-grade Aluminum Oxide For Polishing IR Materials And Crystals Overview: Lichen Fine-Grade Aluminum Oxide for Polishing IR Materials and Crystals is a high-quality alumina polishing material engineered for the precision surface finishing of infrared (IR) optical materials and crystalline ...
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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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