ULPMAT is a professional manufacturer of evaporation materials, committed to providing one-stop coating solutions.
We offer a comprehensive selection of evaporation materials, including high-purity metals, alloys, oxides, fluorides, and custom compounds in various shapes such as pellets, granules, and slugs. Our materials are produced using advanced refining and shaping processes to ensure excellent purity, low contamination, and stable evaporation behavior.
What Are Evaporation Materials?
Evaporation materials are solids that are thermally vaporized in a vacuum environment to deposit thin films on substrates. They play a vital role in determining the coating’s purity, composition, and performance.
The evaporation process involves heating the material (via resistive or e-beam methods) until it vaporizes, then allowing the vapor to condense on a cooler surface to form a uniform film.
Key Parameters Influencing Evaporation:
Classification of Evaporation Materials
1. Metal Evaporation Materials
Examples: Al, Cr, Cu, Ni, Ag, Ti, Zn
Used for decorative coatings, protective films, and conductive layers.
2. Alloy Evaporation Materials
Examples: NiCr, CuNi, CuZn
Tailors film properties such as conductivity, mechanical strength, and corrosion resistance.
3. Oxide Evaporation Materials
Examples: Al₂O₃, ZnO, Fe₂O₃
Provides color, optical properties, and surface protection.
4. Nitride Evaporation Materials
Examples: Si₃N₄, AlN
Excellent for wear resistance, high hardness, and thermal stability.
5. Carbide Evaporation Materials
Examples: WC, TiC
Offers extreme hardness and durability, ideal for tools and mechanical parts.
6. Other Evaporation Materials
Examples: DLC, SiO₂
Used for optical clarity, chemical stability, and enhanced surface functionality.
Features
Applications
Semiconductors: Used for IC fabrication, chip packaging, and conductive film deposition.
Optical Devices: Mirrors, filters, and coatings for custom optical performance.
Display Technology: Organic materials for OLED layers with high brightness and contrast.
Solar Cells: Electrodes and absorbers to enhance conversion efficiency.
Custom Solutions
Discover our high-quality evaporation materials designed to meet your exact specifications and elevate your coating performance—contact us today to learn more or request a quote!
