-
Alumina For Phosphor
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...
-
4N High Purity Nano Alumina Powder
1. 4N high purity nano alumina powder is a high purity white powder with stable crystal form.
2. It has high hardness and concentrated particle size distribution.
3. With excellent... -
HPA For Synthetic Sapphire
Sapphire, as an excellent wave-passing material, has good transmittance in ultraviolet, visible light, infrared band and microwave band, and can meet the requirements of multi-mode composite...
-
HPA For Technical Ceramic
HPA for technical ceramics and is a ceramic material with an Al2O3 content of more than 99.9%. Because its sintering temperature is as high as 1650-1990 °C and its transmission wavelength is 1~6...
-
HPA For Ceramic Insulator
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
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.
-
HPA For Electronics Ceramics
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...
-
HPA For Bioceramics
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...
-
HPA For Advanced Ceramics
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
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...
-
High Purity Alumina For Sapphire
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...
-
Alumina for Ceramic Knife
Alumina for ceramic knife has stable chemical properties and excellent oxidation resistance. Its cutting edge can cut for a long time even in a red hot state. Therefore, alumina ceramic knife are...
The basic material of alumina used for LED phosphor is purity alumina and the luminous intensity and quality of LED phosphor powder is directly affected by the alumina purity, grain size, grain...
Alumina for Rare Earth Trichromatic Phosphor Powder As a binder, it can improve the bonding strength between the phosphor and the glass tube, so that the phosphor does not fall off. The...
Alumina For Phosphor High purity alumina with high purity, high yield, good dispersion and concentrated particle size distribution is the main raw material for the production of LED...
May 15, 2020 · High purity alumina powder is an important basic material for the preparation of tri-color rare earth aluminate phosphors for LED lighting and long afterglow phosphors....
1.The high purity alumina reflects the uv light through the phosphor layer, making it continue to excite the phosphor and improving the luminous efficiency of the fluorescent lamp. 2. As a...
Wear-Resistant Surface Material Hpa High Purity Alumina for Phosphor in Fluorescent Lamps. Molecular formula:AL2O3 Molecular weight:102 Melting point:2050℃ Specific...












