Aluminum oxide is used for its hardness and strength. It is widely used as a coarse or fine abrasive, including as a much less expensive substitute for industrial diamond. Many types of sandpaper use aluminum oxide crystals. In addition, its low heat retention and low specific heat make it widely used in grinding operations, particularly cutoff tools. Aluminum oxide powder is used in some CD/DVD polishing and scratch-repair kits. Its polishing qualities are also behind its use in toothpaste. Both its strength and abrasive characteristics are due to aluminum oxide’s great hardness (position 9 on the Mohs scale of mineral hardness).
In dentistry, it is used as a polishing agent to remove stains. It is an alternative to sodium bicarbonate, for patients that have high blood pressure.
Particle Size (µm): 1,3,6,9,12,15,30,45,60,80,100
Application: Metal Fabricating, Electronics, Fiber Optics, Semi-Conductor, Wood Working, Cutlery, Automotive, Jewelry, Aerospace and Firearms industries.
Polish Roller: Mental roller, Mirror roller, ceramic rollers, tungsten carbide roller, embossing roll, corrugated roller, cob-webanilox roller.