High Purity Alumina

​HPA for ceramic insulator can withstand high temperature and have excellent high and low temperature electrical insulation and chemical stability. An oxide material widely used in industry.​HPA...

HPA For Ceramic Coatings, significantly improves the high temperature resistance and safety of lithium ion batteries. Ceramic coated special diaphragm is especially suitable for power batteries.

Alumina is an inorganic compound with a white powdery appearance and more than ten kinds of crystals. Nano-alumina is a kind of powder with a size between 1-100 um. α-Al2O3 is a high-temperature...

​High purity alumina is white powder with uniform particle size, easy dispersion, stable chemical properties, moderate high temperature shrinkage, and good sintering performance. High conversion...

​High purity alumina has the characteristics of stable crystal phase, high hardness, small particle size and uniform distribution, strong grinding force, fast polishing, bright luminosity and good...

​High purity alumina for fluorescent powder, the purity, particle size, particle size distribution, crystal shape, crystal appearance and other special characteristics of High purity alumina...

Alumina for phosphors is a white crystalline powder, usually divided into 3N (purity 99.9%), 4N (purity 99.99%), and 5N (purity 99.999%). High-purity alumina has good sintering performance and...

High purity alumina for sapphire is a good material, ultraviolet, visible, infrared and microwave has a good transmittance, is the main raw material for sapphire production. Sapphire single...

High purity alumina(HPA) with white particles, uniform particle size and high hardness can be widely used in polishing industry. Polishing powder with high purity alumina as the main raw material...

1. Calcined high-purity alumina powder for polishing has the characteristics of uniform particle size and good dispersion.
2. It is chemically stable and can be widely used in the polishing...

High purity alumina is the important material of LED optical material. High purity alumina is the basic raw material for the production of heat-resistant, wear-resistant and corrosion-resistant...

1.4N HPA (high purity alumina), with purity greater than 99.99%.
2.White powder with uniform particle size, easy dispersion and stable chemical properties.
3.Widely used in LED sapphire...