Alpha phase Alumina powder Aluminium oxide 99%min

Alpha phase Alumina powder Aluminium oxide 99%min

High purity Alumina powder 99.995%

High purity alumina powder for LED sapphire is the high purity spherical alumina powder, produced by advanced production equipment and scientific process of our Company; with the characteristics of high purity, even granule, good fluidity, high speed of crystal growth, etc. It is widely used in the lava sapphire crystals, catalysts, polishing materials, ceramics, three-color phosphors, long afterglow luminescent powder, etc.

High purity Alumina pellet 99.998%

High purity alumina pellet, the raw material for sapphire crystal growth is fine processed with high purity alumina powder, which is research and development by our company independently. It has the characteristics of high purity, high density, and we can provide different specifications of high purity alumina pellet material with the purity of 99.996-99.999%, density of 3.0-3.6g/cm.

Main applications:1.sapphire crystal, sapphire crystal rods; 2.sapphire plate, sapphire crystal block; 3. laser crystal (YAG) and man-made gemstone, etc.

High purity Alumina ball 99.996%

High purity alumina ball, the raw material for sapphire crystal growth is fine processed with high purity alumina powder, which is research and development by our company independently. It has the characteristics of high purity, high density, and we can provide different specifications of high purity alumina ball material with the purity of 99.996-99.999%, density of 2.5-3.5g/cm.

Main uses:

1.Filling

2.Heat insulation layer

Sapphire crystal LED 99.999%

Sapphire crystal is processed with high purity alumina powder and melt crystal to get sapphire crackle with the purity of 99.999%, density of 3.95g/cm. Which is the ideal material of the sapphire crystal growth by kyropoulos.

Application:

1.Used as a fire retardant in the membranes of plastics industry,the enclosures of electricdevices and household electric appliances,such as PVC,PP,PE,PS,ABS,PU,etc.

2.Used as filling, covering agents and retardants for rubber, ceramics, enamels, fabrics, glass and fiber products.

3. Used as colors and retardants in oil paint and coating material industry.

4. Used as retardants in synthetic resin and papers.

5.Used as catalytic agent in organic synthesis.

Package:

25kg/40kg plastic woven bags, 25MTs/20 container (Non-Palletized).