High purity alumina

High Purity Alumina Powder
                 

99.99% series high purity Al₂O₃,which mainly applied in the HPSL (high pressure sodium lamp) pipe material, LED synthetic sapphire crystal, advanced luminescent materials, special ceramics, advanced coating, three primary colors, catalyst and as well as some high performance material etc. As raw material of sapphire crystal, the powder can be processed to become granular (mm grade) or agglomerate by the customer’s request.

Property:

1. Phase stable, hardness, superfine particle size and homogeneous distribution;

2. Strong grinding force, fast polishing, high efficiency, light luminosity and mirror effect;

3. High-efficiency milling result, good polishing effect, the mill efficiency is higher than the soft abrasive like SiO₂, the surface smoothness is better than the polishing effect of the white alundum, strong cutting force, quick polishing, clarity, and efficiency.  

The following is the technical indicators for powder: 

Application:

1.  Artificial gems, zircon, glass, natural gems, jade, agate, vibration polishing (machine polishing, rolling polishing), manual polishing( grinding polishing), etc;

2.  Abrasive polishing of copper, stainless steel, stone wall, glass and wall ground tile;

3.  Metal surface polishing;

4.  The surface of polishing strips, polished slurry, painted surfaces, acrylic, stainless steel mirrors, non-ferrous metals, jade, marble, granite, crystal, liquid crystal and optical glass;

5.  Car paint polishing, mobile phone case painting polishing.