Erbium oxide granules are a kind of high-purity rare earth oxide, which are light pink to purple granular solids and are widely used in optical coatings, laser materials, ceramic additives and nuclear industry. VIMATERIAL provides erbium oxide particles of different specifications and purity levels, supports customized particle size and packaging, and meets customers’ diverse application needs. The company has experts in materials science, application engineering and other fields to provide technical support to customers. Please contact us quickly.
Chemical formula: Er₂O₃
Molecular weight: 382.52 g/mol
Appearance: light pink to purple granules
Density: 8.64 g/cm³
Melting point: 2341°C
Boiling point: 3,300°C (approximately)
Crystal structure: cubic system
Optical glass: Erbium oxide granules used as a glass colouring agent, it can give glass a unique rose-red colour, which can be used in the manufacture of decorative glass, art glass, etc., to increase the aesthetics and artistic value of the glass.
Optical devices: Due to its excellent optical properties, it is widely used in the manufacture of high-performance optical devices, such as fibre-optic amplifiers, lasers, etc. It can effectively enhance the transmission efficiency of light and reduce the scattering and reflection of light, thus enhancing the overall performance of the device.
Infrared-absorbing glass: Erbium oxide granules can be used to manufacture infrared-absorbing glass, which has important applications in infrared optical systems, thermal imaging equipment, architectural glass, etc., and can effectively block the transmission of infrared rays and reduce the transfer of heat.
Semiconductor devices: Erbium oxide granules can be used as a gate dielectric in semiconductor devices to improve the performance and stability of semiconductor devices by taking advantage of its high dielectric constant and large bandgap.
Our products follow strict quality control procedures and scientific testing methods, including ICP-MS, XRD, SEM, etc. to conduct comprehensive analysis of the products. Our products are fully recorded and traceable from raw material procurement, production to shipment to ensure that the composition and performance between batches are consistent, and each batch of products is accompanied by complete quality inspection data.
Erbium oxide granules are vacuum sealed and have different packaging sizes such as 50g/100g/500g/1kg/5kg, which can be customized according to customer requirements. Large quantities are packed in 25kg barrels and fixed with external pallets.
Erbium oxide granules should be stored in a dry, well-ventilated place to avoid moisture. It is recommended to store them in the original sealed packaging to prevent reaction with moisture in the air and avoid mixing with acidic or volatile substances.
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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