Carbon rotary target is a functional material with carbon as the main component, which is able to rotate around a fixed axis during the sputtering coating process, with high utilization rate and uniform coating, and is widely used in semiconductor, optics, solar photovoltaic and many other fields.
The C rotary target supplied by VIMATERIAL has 99.999% ultra-high purity and very low impurity content, which ensures the stable release of carbon atoms during sputtering process and guarantees the uniformity and stability of sputtering. We have a professional technical team with rich experience in target binding service to provide one-stop solution for our customers. Our company focuses on cutting-edge chemical material innovation and supports product customization and development, contact us if you need.
Molecular Formula: C
Molecular weight: 12.011
Appearance: black luster
Density: graphite type about 2.09 – 2.23g/cm³, diamond type about 3.52g/cm³.
Melting point: graphite is difficult to melt under normal pressure, at 3652 – 3697℃ (sublimation); diamond melting point up to 3550℃.
Boiling point: graphite boiling point is about 4827℃, diamond boiling point is about 4827℃.
Crystal structure: C rotating target mainly has graphite type and diamond type two kinds of crystal structure. In the graphite-type crystal structure, carbon atoms are arranged in layers, and the interlayer force is weak, which gives it good lubrication and electrical conductivity; in the diamond-type crystal structure, carbon atoms form a three-dimensional mesh structure through covalent bonds, and the hardness is extremely high.
Semiconductor industry: In semiconductor chip manufacturing, the carbon-based film prepared by C rotary target can be used in the insulating layer, heat dissipation layer of the chip as well as some special electronic components to improve the performance and stability of the chip, effectively solve the problem of heat dissipation of the chip, and enhance the integration degree of the chip.
Optical field: C rotary target can be used for the preparation of transmittance enhancement film, filter film and other optical films, applied to high-end optical lenses, lenses and other components, can effectively improve the light transmittance and anti-reflective properties of the optical components to enhance the quality of the image, in the high-end cameras, telescopes and other optical instruments have a wide range of applications.
Mechanical processing: in cutting tools, molds and other surfaces coated with carbon-based film, can significantly improve its hardness, wear resistance and corrosion resistance.
We have set up a strict quality control system, from raw material purchasing to every step of product production, we carry out strict quality control. During the production process, Carbon tube targets are subjected to several comprehensive inspections and tests, including purity testing, density testing, and crystal structure analysis. Test records are kept for all products with a high degree of traceability, ensuring that each product meets ASTM and industry-specific standards. Moreover, third-party inspections are available upon request to give customers peace of mind.
Carbon rotary targets are vacuum-packed in double layers and then placed in customized high-strength wooden crates for reinforcement to ensure safe long-distance transportation.
Carbon rotary targets are stored in dry, well-ventilated environments at appropriate temperatures, avoid placing them in humid, high-temperature or corrosive gas environments, and prevent them from mechanical impact.
VI HALBLEITERMATERIAL GmbH (VIMATERIAL) employs a stringent quality assurance system to ensure the reliability of our product quality. Strict quality control is implemented throughout the entire production chain, and for defective products, we strictly enforce the principle of rework and redo. Each batch is released only after passing detailed specification tests.
Every batch of our materials is independently tested, and, if necessary, we send samples to certified companies for testing. We provide these documents and analysis certificates with the shipment to certify that our products meet the required standards.
Contact our team of experts today and let us help you with your business!
