Cu Copper Pellets Granules Evaporation Materials
- High Purity: Copper pellets for evaporation are available in purity levels of 99.99% (4N) and above, ensuring that the thin films produced are of the highest quality and free from impurities.
- Uniformity: The spherical shape of copper pellets promotes even melting and vaporization during the deposition process, resulting in uniform thin films.
- Compatibility: Copper is compatible with a range of substrates, including glass, metals, and semiconductors, making it versatile for various thin film applications.
- High Conductivity: Copper films exhibit excellent electrical and thermal conductivity, enhancing performance in electronic and thermal management applications.
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Description
| Material | Copper |
| Purity | 99.99% – 99.99999% / 4N 4N5 5N 5N5 6N 6N5 7N |
| Shape | Pellets / Granules / Particles / Pieces |
| Size | 3x3mm or 6x6mm
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 |
Copper (Cu) Pellets are high-purity materials used in thermal and electron beam evaporation processes to deposit thin films in various industries. Copper is a highly conductive metal with excellent thermal and electrical properties, making it ideal for thin film deposition in electronics, optics, and semiconductor applications.
Key Applications:
- Semiconductors: Copper thin films are widely used in semiconductor devices due to their superior electrical conductivity and thermal management properties.
- Optical Coatings: Copper is used in reflective coatings for mirrors and optical components due to its high reflectivity in the infrared (IR) and visible spectrum.
- Microelectronics: Copper interconnects are essential in integrated circuits (ICs) and printed circuit boards (PCBs), where they enhance signal transmission and reduce resistance.
- Solar Cells: Copper films are used in photovoltaic applications, particularly in copper-indium-gallium-selenide (CIGS) solar cells, as they provide efficient light absorption and energy conversion.
- Decorative Coatings: Copper is applied in decorative coatings for its aesthetic appeal, providing a metallic finish on various substrates in consumer goods.
Features of Copper Pellets for Evaporation:
- High Purity: Copper pellets for evaporation are available in purity levels of 99.99% (4N) and above, ensuring that the thin films produced are of the highest quality and free from impurities.
- Uniformity: The spherical shape of copper pellets promotes even melting and vaporization during the deposition process, resulting in uniform thin films.
- Compatibility: Copper is compatible with a range of substrates, including glass, metals, and semiconductors, making it versatile for various thin film applications.
- High Conductivity: Copper films exhibit excellent electrical and thermal conductivity, enhancing performance in electronic and thermal management applications.
Specifications:
- Purity: 99.99% (4N) and higher.
- Shape: Spherical or irregular pellets, available in various sizes.
- Melting Point: 1084°C.
- Density: 8.96 g/cm³.
Customization Options:
- Pellet Size: Available in different pellet sizes depending on the specific evaporation system requirements.
- Packaging: Copper pellets can be packaged in custom quantities to meet the needs of different production scales.
- Bonding Services: Custom bonding of copper pellets to crucibles or holders is available for enhanced thermal efficiency.
Tinsan Materials offers high-purity Copper (Cu) Pellets for evaporation deposition in semiconductor, optics, and microelectronics industries. These copper pellets provide superior conductivity and uniformity for thin film applications.
If you have specific requirements, such as dimensions, purity, or application details, please contact us to match your needs.
