Single-crystal Alumina Single Crystalline Alumina / Single Crystalline Aluminum Oxide Single crystal alumina is easier to form line contact and surface contact because heat energy passes directly through single crystal, so it is easier to form thermal conductivity channel, and has obvious advantages in thermal conductivity. Our single crystal alumina product has high melting point, […]
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β″-alumina β”-alumina (rhombus: R3m) and β-alumina (hexagonal system: P63/mmc) are the two different crystal structures. The chemical composition of β-Al2O3 and β”-Al2O3 and the stacking sequence of oxygen ions between ionic conductive layers are different, β-Al2O3 is Na2O·(8 ~ 11)Al2O3, β”-Al2O3 is Na2O·(5 ~ 7)Al2O3, β-alumina is 2 spinel accumulation, β”-alumina is 3 spinel accumulation. The ionic conductivity of the beta phase […]
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High Purity Submicron Alumina High Purity Aluminum Oxide High Purity Alumina has the characteristics of high melting point, high hardness, good electrical insulation, wear resistance and high corrosion resistance. It is widely used in sapphire, surface coating for ternary materials of lithium battery, new energy materials, precision polishing, electronic ceramics, catalyst carrier, wear-resistant coating and […]
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High Purity Alumina High Purity Alumina is widely used in high-end industries and cutting-edge science and technologies With its excellent physical and chemical properties, such as surface coating of cathode materials for lithium battery, engineering ceramics, crystal growth, etc. Enquiry Specification Details Typical Properties Units 4N5G-40B 4N5G-D2 (milled) 4N5A-40B 4N5A-D5 (milled) Crystal Structure γ γ […]
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99.9% Alumina Powder 99.9% Alumina Powder is divided into low-temperature sintered high-purity γ-type alumina and high-temperature sintered high-purity α-type alumina. It has excellent electrical insulation properties, low loss tangent, high mechanical strength, satisfactory chemical stability and high temperature resistance, high thermal conductivity, good stability and high cost performance. It can be used as electronic ceramic […]
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High Purity Activated Alumina High Purity γ-Alumina has a very high specific surface area and pore structure, its microporous surface has the required characteristics of catalysis, such as adsorption performance, surface activity, excellent thermal stability, widely used as a catalyst for chemical reactions, catalyst carrier and adsorbent. Enquiry Specification Details Typical Properties Units JC-G50 RAN-Q […]
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High Purity Aluminum Hydroxide By the Bayer process, we produce High Purity Aluminum Hydroxide (Gibbsite) of 99.9% which appearances as white crystal powder, with uniform particle size, high purity, stable chemical properties, good crystal phase stability, and good sintering activity, AH-3N is the excellent raw material for the preparation of optical glass additives and high-purity […]
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High Purity Alumina Products High purity alumina products include high Purity alumina granules, high purity alumina pellet, alumina crackle crystal and alumina polycrystalline. Our company produces 5N high purity alumina products with the advantages of high purity and density, which are mainly used for production large size sapphire crystals by Kyropoulos method, EFG method, TGT […]
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Specialty Alumina For Fine Polishing According to the market demand, our company independently developed series of aluminum oxide polishing powder products with moderate hardness, and they’re more suitable for fine polishing. By selecting the right particle size products, and adjusting the solid content in the polishing liquid (1-60% adjustable), it will be achieved high cutting […]
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High Purity Ammonium Alum By our self-developed process, High Purity Ammonium Alum became the proprietary product, a very good raw material to produce high purity alumina powder, also can be used to produce sapphire and ruby, reagents, and chemicals. Molecular Formula: (NH4)2SO4·Al2(SO4)3·24H2O Molecular Weight: 906 Features: High purity, coarse particles ,white crystal. Enquiry Specification Details […]
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