Magnesium Fluoride Pellets are shaped magnesium fluoride evaporation materials with excellent density and stable evaporation behavior. This product is mainly used in vacuum evaporation coating, optical thin film preparation, and related processes for high-purity thin film materials.
We offer magnesium fluoride pellets in various sizes, weights, and purity grades, compatible with a variety of evaporation equipment. Please contact us for parameters and quotations.
Shaped granules, high density
Stable evaporation rate, good controllability
Low impurity content, excellent film consistency
Minimally splatter-free, equipment-friendly
Suitable for continuous evaporation processes
Custom sizes and weights available
Vacuum Evaporation Coating: Magnesium fluoride pellets are heated uniformly during evaporation, contributing to a stable evaporation rate, suitable for high-consistency thin film preparation.
Optical Thin Film Deposition: Commonly used in optical device coating, meeting applications requiring high film density and repeatability.
High-Purity Thin Film Material Processes: Used in high-purity thin film preparation, effectively reducing particle scattering and compositional fluctuations.
Research and Process Scale-up Validation: Suitable for evaporation process validation in laboratory and pilot-scale stages, facilitating process parameter control.
Q1: What are the differences between magnesium fluoride pellets and granules in use?
A1: Pellets are usually pressed or molded, resulting in higher density and more stable evaporation; granules are mostly crushed or sieved particles, with good flowability, but slightly weaker evaporation uniformity.
Q2: Which form is more suitable for vacuum evaporation coating?
A2: For processes requiring high evaporation stability and film uniformity, pellets are generally recommended.
Q3: In which situations are granules more suitable?
A3: In scenarios requiring high feed flexibility or relatively low evaporation uniformity requirements, granules are easier to use.
Q4: Can the form be selected or customized according to equipment requirements?
A4: Yes, we can provide customized solutions for pellets or granules based on the type of evaporation source and process conditions.
Each batch is supplied with:
Certificate of Analysis (COA)
Technical Data Sheet (TDS)
Material Safety Data Sheet (MSDS)
Size Inspection Report
Third-party testing reports available upon request
We specialize in the preparation and morphology control of inorganic fluoride materials for evaporation coatings. We can provide more suitable particle solutions based on customer equipment and process requirements, helping to achieve stable and highly repeatable thin film deposition.
Molecular Formula: MgF2
Molecular Weight: 62.30 g/mol
Appearance: White granules
Density: 3.15 g/cm³
Melting Point: 1263 °C
Boiling Point: 2239 °C
Crystal Structure: Tetragonal (Anatase)
Inner Packaging: Vacuum-sealed bags and boxed to prevent contamination and moisture.
Outer Packaging: Cartons or wooden crates selected based on size and weight.
If you need any service, please contact us
