Material Type：Calcium Fluoride
Color/Appearance：White, Crystalline Solid
Melting Point (°C): 1,423
Theoretical Density (g/cc): 3.18
Z Ratio: 0.775
Thermal Evaporation Techniques: Boat: W, Mo, Ta
Coil: W, Mo, Ta
Basket: W, Mo, Ta
Temp. (°C) for Given Vap. Press. (Torr): 10-4: ~1,100
Comments: Rate control important. Preheat gently to outgas.
Purity: 99.9% ~ 99.99%
Shape: Powder/ Granule/ Custom-made
The evaporation materials include pure metals and alloys, oxides ceramics including rare earth oxides, such as Sc2O3, Y2O3, La2O3 and other ceramics, such as fluorides, nitrides etc.
High purity evaporation materials play important role in deposition processes to ensure high quality deposited film. SAM specializes in producing up to 99.999% high purity evaporation materials using quality assurance processes to guarantee product reliability. The materials are used in deposition processes including semiconductor deposition, chemical vapor deposition (CVD) and physical vapor deposition (PVD)and mainly for optics including wear protection, decorative coatings, and displays.
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Worked great for the science project we did during the mid-exam.