Aluminum oxide polishing powder ingredients for alpha Al2O3, and dispersing agent, suspending agent, lubricant, emulsifier and other auxiliary ingredients, widely used in the preparation of machine, optical processing accessories processing, auto repair maintenance, etc.
Ingredients: aluminium oxide polishing powder, the main ingredient is alpha Al2O3 powders after high temperature calcination.
Application area of alumina polishing abrasive powder:
It is mainly used in tableware industry, jewelry industry, auto parts, optical lenses, machines, electrical accessories such as need to surface treatment industry.
Preparation of aluminum oxide polishing powder crystal hardness: calcination temperature is higher, generally above 1600, which ensures that the product has good hardness.
Single crystal size and shape: single crystal determines the thickness of the surface polishing product lines, clear light is easy or not. Circular or elliptical crystal easy to throw black light, diamond crystal light, easy to throw huangbai flake or flocculent crystal grinding force difference is not easy to light.
Average particle size and distribution of: determined according to the average particle size of different polishing process, generally 20 to 45 microns diameter used in the coarse process, 4-20 microns, particle size in the cast process, 1-4 microns diameter used in refined process, 1 mu m below the mirror polishing. The narrower particle size distribution, the higher the polishing efficiency.
Quality Control of polishing alumina abrasive powder:
The main factors deciding the quality of the aluminum oxide polishing powder with shimmer powder particle size distribution and particle morphology.
The maximum size of particles determines polishing accuracy of polishing powder, the average particle size of particles decided to polishing powder, polishing rate.
The morphology of alumina powder particles of the polished surface roughness and polishing defects, smooth the surface of the particles is not prone to scratches, after polishing surface finish high; Angular particles susceptible to scratche.
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Chinese website: http://www.bairuichem.com/
Related company website:http://www.aluminaadsorbents.com/;http://xradsorbent.com/