Silicon Dioxide ring is a colourless, transparent and chemically stable inorganic non-metallic material made of silicon and oxygen, which is mainly used in the fields of optics, electronic materials, optical fibre communication and so on.
VIMATERIAL focuses on the production of high quality materials. Our silicon dioxide rings have the advantages of high purity, high dimensional accuracy and stable performance. We can provide customised service according to customer’s specific needs, and we can also provide target binding service. Our technical team is experienced and can provide you with professional technical support at any time, contact us.
Molecular Formula: SiO₂
Molecular weight: about 60.08
Appearance: colourless and transparent with glassy luster
Density: about 2.20g/cm³.
Melting point: about 1713°C
Crystal structure: In general, SiO₂ ring is amorphous structure with short-range ordering and long-range disordering of atoms. This structure gives the product good optical homogeneity and chemical stability.
Optical field: In optical coating, Silicon Dioxide ring can be used to prepare optical films such as transmittance enhancement film and reflection film after special process. These films can effectively adjust the transmittance and reflectance of light, and are widely used in optical lenses, telescopes, microscopes and other optical instruments to improve imaging quality.
Electronic material field: SiO₂ ring is an important insulating material in the semiconductor manufacturing process. In the manufacture of integrated circuits, it can be used to make insulating layers to isolate different conductive areas, prevent leakage phenomena and ensure the normal operation of electronic devices.
Optical Fibre Communication: SiO₂ is the main material used in the manufacture of optical fibres, and SiO₂ rings play a key role in the optical fibre manufacturing process. It can be used as part of the fibre optic preform and affects the refractive index distribution and optical properties of the fibre.
A strict quality control system is implemented for each batch of products. From the selection of raw materials to the delivery of the final product, each step is tested in detail. The testing items cover all aspects such as composition purity, density, dimensional accuracy, optical properties, surface quality, etc. Moreover, we will provide customers with detailed test reports in a timely and accurate manner to ensure that the quality of the products meets customers’ requirements.
Silicon Dioxide rings are packaged with soft cushioning material and then placed in customised cardboard boxes or wooden crates to ensure that they are not damaged by collision during transportation.
Silicon Dioxide rings should be stored in a dry, clean environment, avoiding contact with corrosive substances such as acids and alkalis. The temperature of the storage environment should be kept relatively stable, avoiding drastic temperature changes and direct sunlight.
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.
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