Product Code : EM-CaF2-5N-Cu
Calcium fluoride (CaF2) is a fluoride-based evaporation material used to deposit a wide range of thin films. It has excellent resistance to corrosion, good transparency from ultraviolet to infrared ranges, and a low refractive index. It is used for optical, protective, and decorative applications. For example, it can used to form antireflection coatings by a process of thermal evaporation or to adhere SiO2 dielectric lamellae in multilayer optics.
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Product Information
Calcium fluoride (CaF2) is a fluoride-based evaporation material used to deposit a wide range of thin films. It has excellent resistance to corrosion, good transparency from ultraviolet to infrared ranges, and a low refractive index. It is used for optical, protective, and decorative applications. For example, it can used to form antireflection coatings by a process of thermal evaporation or to adhere SiO2 dielectric lamellae in multilayer optics.
Material Type: Calcium fluoride
Symbol:CaF2
Synonyms
N/A
Calcium Fluoride (CaF2) Evaporation Material Specification
Size：Pellet / Wire / Rod / Slug / Tablet / Customized
Per your request or drawing
We can customized as required
Properties（Theoretical）
| Compound Formula | CaF2 |
| Molecular Weight | 78.07 |
| Appearance | Solid |
| Melting Point | 1420 °C (2590 °F) |
| Boiling Point | N/A |
| Density | 3.2 g/cm3 |
| Solubility in H2O | 0.0017 (293K) |
| Refractive Index | 1.4 |
| Crystal Phase / Structure | Cubic |
| Poisson's Ratio | 0.26 |
| Specific Heat | 854 J·kg/m·K |
| Thermal Conductivity | 9.7 W/m·K |
| Thermal Expansion | 19 µm/m-K |
| Young's Modulus | 80 GPa |
| Exact Mass | 77.9594 |
| Monoisotopic Mass | 77.9594 |
Application of Calcium Fluoride (CaF2) Evaporation Material
• Used in deposition processes including semiconductor deposition, chemical vapor deposition (CVD) and physical vapor deposition (PVD)
• Used for optics including wear protection, decorative coatings, and displays.
Packing of Calcium Fluoride (CaF2)Evaporation Material
Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request. They are vacuum sealed. The MSDS and Material Certification Sheets will be packed with the product.
ATTs’Calcium Fluoride (CaF2) Evaporation Material is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
Chemical Identifiers
| Linear Formula | CaF2 |
| MDL Number | MFCD00010907 |
| EC No. | 232-188-7 |
| Beilstein/Reaxys No. | N/A |
| Pubchem CID | 24617 |
| IUPAC Name | calcium difluoride |
| SMILES | [Ca+2].[F-].[F-] |
| InchI Identifier | InChI=1S/Ca.2FH/h;2*1H/q+2;;/p-2 |
| InchI Key | WUKWITHWXAAZEY-UHFFFAOYSA-L |
