MgO (Magnesium Oxide) Pellets Granules Evaporation Materials

Description

Material	Magnesium Oxide (MgO)
Purity	99.9% – 99.9999% / 3N 3N5 4N 4N5 5N 5N5 6N
Shape	Pellets / Granules / Particles / Pieces
Size	can be customized (contact us)
Package	vacuum bag or customer’s request
Place of Origin	China
Supply Ability	1000kg per month
Lead Time	Qty: 1-100, Time: 3-10 days Qty: >100, Time: to be negotiated

 

Magnesium Oxide (MgO) pellets are high-purity materials used in thin-film deposition processes, especially for creating insulating and protective layers in electronic and optical devices. MgO is known for its high dielectric constant, optical transparency, and excellent insulating properties, making it an ideal candidate for a range of applications, including as a buffer layer or as a protective coating.

Key Applications:

• Optical Coatings: MgO is used in the production of anti-reflective and protective coatings in optics, enhancing durability and performance.
• Electronic Insulation: Due to its excellent dielectric properties, MgO is used as an insulating layer in semiconductor devices and thin-film transistors (TFTs).
• Buffer Layers: MgO serves as a buffer layer in epitaxial growth processes for materials like GaN and high-temperature superconductors.
• Transparent Conductive Layers: In applications where transparency and insulation are required, such as in display technologies, MgO can be utilized as a thin dielectric layer.
• Protective Coatings: It is used as a protective coating in high-temperature environments or in corrosive conditions due to its thermal and chemical stability.

Features:

• High Dielectric Constant: MgO is known for its high dielectric constant, making it an effective insulating material for electronic applications.
• Optical Transparency: Exhibits excellent transparency across a wide spectral range, from UV to IR, making it suitable for optical applications.
• High Melting Point: With a melting point of approximately 2852°C, MgO can withstand high-temperature processing conditions, making it ideal for high-temperature coatings and insulation.
• Thermal Stability: Magnesium oxide is highly stable in a range of temperatures, providing durability in both deposition and application.
• Chemical Resistance: MgO is chemically inert, resistant to most acids and bases, making it suitable for protective layers in harsh environments.

Specifications:

• Material: Magnesium Oxide (MgO)
• Purity: ≥ 99.9%
• Shape: Pellets
• Size: Typically 1-6 mm in diameter (custom sizes available)
• Melting Point: ~2852°C
• Density: 3.58 g/cm³
• Deposition Methods: Suitable for electron-beam (e-beam) and thermal evaporation processes
• Applications: Optical coatings, electronic insulation, buffer layers, protective coatings, high-temperature applications

Tinsan Materials offers high-purity MgO (Magnesium Oxide) pellets for evaporation. Ideal for optical coatings, electronic insulation, buffer layers, and protective coatings. Suitable for high-temperature e-beam and thermal evaporation processes.

If you have specific requirements, such as dimensions, purity, or application details, please contact us to match your needs.