Silicon Dioxide powder is a high-purity inorganic powder with excellent chemical and thermal stability. It is widely used in coating materials, ceramic preparation, electronic devices, and functional thin film development.
We can provide process-compatible Silicon Dioxide powder and support technical discussions regarding powder specifications, process parameters, and application directions. Contact us now!
High chemical inertness
Excellent thermal stability
Uniform powder with good flowability
Suitable for various processing and deposition processes
Usable in thin films, coatings, and ceramic materials
Functional Coating Materials: SiO₂ powder is used to prepare protective coatings and functional thin films, improving surface properties and uniformity.
Ceramic Preparation: As a raw material for ceramic materials, it improves the thermal stability and insulation performance of devices.
Electronic Device Materials: In electronic devices, it is used to prepare functional thin films and dielectric layers, improving device reliability.
Research and Process Validation: Supports the development of new materials and the optimization of thin film and coating process parameters.
Q1: What applications is Silicon Dioxide powder suitable for?
A1: Primarily used in coating materials, ceramics, electronic devices, and functional thin film preparation.
Q2: Is the powder stable at high temperatures?
A2: SiO₂ powder maintains chemical and physical stability even at high temperatures.
Q3: Does powder morphology affect applications?
A3: Uniform and stable powder morphology helps improve deposition and processing consistency.
Q4: Can SiO₂ powder be used directly for thin film deposition?
A4: Yes, it is suitable for thin film preparation and functional coating raw materials.
Each batch is supplied with:
Certificate of Analysis (COA)
Technical Data Sheet (TDS)
Material Safety Data Sheet (MSDS)
Third-party testing reports available upon request
We specialize in supplying high-performance inorganic powder materials, providing stable and traceable Silicon Dioxide powder to support customers in achieving high consistency and reliability in R&D and process applications.
Molecular Formula: SiO2
Molecular Weight: 60.08 g/mol
Appearance: White powder
Density: 2.2–2.65 g/cm³
Melting Point: 1710 °C
Boiling Point: 2230 °C
Crystal Structure: Tetragonal/Hexagonal (quartz crystal); Amorphous (powder)
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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