Hafnium Oxide granules are high-purity ceramic powders designed for high-performance thin film deposition and the preparation of functional materials. Their exceptional purity, uniform particle size, excellent thermal stability, and chemical inertness meet the demanding requirements of semiconductor, optical, and advanced ceramic applications.
We offer Hafnium Oxide granules in a variety of particle sizes and can customize them to meet customer needs. We also provide comprehensive technical support and after-sales service to ensure a smooth and efficient application process.
Purity: 99.99%
Uniform particle size suitable for thin film and ceramic preparation
Excellent thermal stability and chemical inertness
Customizable particle size and packaging options
Suitable for applications in semiconductor, optical, ceramic, and catalytic applications
Semiconductor Industry: Used for the preparation of high-κ dielectric thin films to improve device performance and stability.
Optical Coatings: Used for the production of high-refractive-index, wear-resistant optical films.
Ceramic Materials: Used in the preparation of high-temperature, wear-resistant ceramics and functional ceramics.
Catalyst Supports: Due to its chemical stability, it is suitable as a catalyst support material.
We provide a detailed Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), and other relevant test reports for each batch of HfO₂ pellets. We also support third-party testing to ensure product quality meets international standards and customer requirements.
Molecular formula: HfO₂
Molecular weight: 210.49 g/mol
Appearance: White granules
Density: Approximately 9.68 g/cm³ (close to theoretical density)
Melting point: Approximately 2,758 °C
Crystal structure: Predominantly monoclinic phase, with tetragonal and cubic phases modifiable by heat treatment
Inner Packaging: Vacuum-sealed bags and boxed to prevent contamination and moisture.
Outer Packaging: Cartons or wooden crates selected based on size and weight.
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