DUV Deep Ultraviolet Grade 99.5% Al2O3 for UV Spectrometer UV Lithography Optical Component Coating
$28-58
/kilogram
Price varies depending on material, logo, quantity and customization requirements.
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Category:
Oxides
Introduction
| Classification | Alumina | Grade Standard | Industrial Grade, Electron Grade |
| Purity | 99.5% | CAS No. | 1344-28-1 |
| Appearance | Granular, Crystals | Application | Vacuum Coating |
| EINECS No. | 215-691-6 | MF | Al2O3 |
| Other Names | alumina | Product Name | 99.5% High Purity Al2O3 Optical Evaporation Coating Material |
| Molecular Formula | Al2O3, also named Aluminium Oxide / Alumina | Purity Grade | Standard 99.5%, high purity optical coating level |
| Refractive Index | RI 1.62 @550nm for optical multi-layer film design | Evaporation Parameter | 2400-2500℃, suitable for E-beam evaporation source |
| Transmittance Band | 0.2μm-5μm wide UV-visible transparent spectrum | Available Forms | 1-3/3-5mm granules, 85/125mm pressed tablets |
| Core Application | AR coating, multi-layer film, lens & glass hard coating | Material Feature | High hardness, scratch resistant, anti-oxidation film layer |
| Quality Standard | Strict impurity control, stable batch performance |
We are Rensino Inorganic Chemical Co., Ltd., a professional manufacturer and supplier specializing in Inorganic Chemical. We have brought together and coordinated resources across the Inorganic Chemical supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.
Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:
- Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
- Strict quality control covering material selection, processing, surface finishing, and final packaging;
- Variety of products and specifications to meet diverse project requirements and application scenarios;
- OEM & customization support based on drawings, samples, or specific technical requirements;
- Flexible packaging solutions to ensure safe handling and transportation of products;
- Continuous improvement in products and services to better support customers in different markets.
If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.
