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Aluminum Oxide
Detailed information is given about aluminum oxide grit used in the sandblasting process at this web page. Our company sells aluminum oxide grit at different sizes. Aluminum oxide mineral is rated according to its purity: white, pink and brown colors available. It is commonly called aluminum oxide, alumina, and may also be called aloxide, aloxite, or alundum depending on particular forms or applications.
Brown Aluminum Oxide White Aluminum Oxide Pink Aluminum Oxide
Brown Aluminum Oxide
White Aluminum Oxide
Pink Aluminum Oxide
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Detailed information is given about aluminum oxide grit used in the sandblasting process at this web page. Our company sells aluminum oxide grit at different sizes. Aluminum oxide mineral is rated according to its purity: white, pink and brown colors available. It is commonly called aluminum oxide, alumina, and may also be called aloxide, aloxite, or alundum depending on particular forms or applications. Aluminium oxide is a chemical compound of aluminium and oxygen with the chemical formula Al2O3. It is the most widely used abrasive in blast finishing and surface preparation because of its longevity and hardness. Aluminum oxide used as a grinding and polishing media is a cost effective and efficient media for tumbling operations that require quick edge rounding, surfacing finishing or cleaning. Approximately 50% lighter than metallic media, aluminum oxide abrasive grain has twice as many particles per pound. The fast-cutting action minimizes damage to thin materials by eliminating surface stresses caused by heavier, slower cutting media. Aluminum oxide grit has a wide variety of applications, from cleaning engine heads, valves, pistons and turbine blades in the aircraft industry to lettering in monument and marker inscriptions. It is also commonly used for matte finishing, as well as cleaning and preparing parts for metalizing, plating and welding. Aluminum oxide abrasive grain is the best choice for an abrasive sand blasting and polishing grain as well as for preparing a surface for painting. White aluminum oxide mineral should be preferred especially while blasting stainless materials because of its high purity level. Sandblasting of stainless steels, titanium and aluminum alloys, copper and brass alloys and also porcelain-based materials with white aluminum oxide abrasive is preferred. It produces much less dust than brown aluminum oxide also and provides much more clean surface finish. Brown aluminum oxide mineral, because it contains free state iron damages the property of the surface rustproofing. Intensive use can also cause discoloration on the surface. Aluminium oxide abrasive is moisture sensitive material and should definitely not be exposed to humidity during storage. You can find the information you are looking for related to aluminum oxide grit that is used for sandblasting process from our company.
ALUMINUM OXIDE ABRASIVE PHYSICAL CHARACTERISTICS
Brown Aluminum Oxide - Specific Gravity 3,96 g/cm3
White Aluminum Oxide - Specific Gravity 3,92 g/cm3
Pink Aluminum Oxide - Specific Gravity 3,92 g/cm3
Aluminum Oxide - Average Bulk Density 2,4 g/cm3
Aluminum Oxide's Hardness 9 (mohs scale)
Aluminum Oxide's Crystal System Cubic
Aluminum Oxide's Crystal Shape Angular
Aluminum Oxide Breakage By Pressing Bulk Minerals
Aluminum Oxide's Durability High
Aluminum Oxide's Free Flow Feature 97 % minimum
Aluminum Oxide's Sensitivity To Acid No
Aluminum Oxide's Moisture Absorption Yes
Aluminum Oxide's Magnetic Characteristic Slightly Magnetic
Aluminum Oxide's Transmission of Electricity 100 microsiemens per meter
Aluminum Oxide's Radioactivity Characteristic Not Been Determined
Aluminum Oxide's Pathological Damage Characteristic No
Aluminum Oxide's Free Silica Content No
BROWN ALUMINUM OXIDE GRIT CHEMICAL CHARACTERISTICS
Al2O3 : %94,5-95,5 Chlor content <50 ppm
SiO2: %0,50-0,80 Soluble salt content<100 ppm
Fe2O3: %0,30 Aquatic pH 6,93
TiO2: %2,60-3,20 Gypsum content, No
CaO+MgO: % 0,30 Humidity < 0,5
Metal content of free Fe, Cu and other heavy metals are very slight Carbonate content, No
WHITE ALUMINUM OXIDE GRIT CHEMICAL CHARACTERISTICS
Al2O3: %99,7 Chlor content <50 ppm
SiO2: %0,02 Soluble salt content<100 ppm
Fe2O3: %0,02 Aquatic pH 6,93
TiO2: %2,60-3,20 Gypsum content, No
Na2O: %0,20 Humidity < 0,5
Metal content of free Fe, Cu and other heavy metals are very slight Carbonate content, No
PINK ALUMINUM OXIDE GRIT CHEMICAL CHARACTERISTICS
Al2O3: %99,4 Chlor content <50 ppm
SiO2: %0,30 Soluble salt content<100 ppm
Fe2O3: %0,02 Aquatic pH 6,93
TiO2: %2,60-3,20 Gypsum content, No
Na2O: %0,20 Humidity < 0,5
Metal content of free Fe, Cu and other heavy metals are very slight Carbonate content, No

Aluminium oxide is not a radioactive mineral.
Aluminium oxide does not contain heavy metals.
Aluminium oxide keeps moisture, therefore should be stored in a dry place.
Aluminium oxide does not contain toxic and cancerogenic substances.
Aluminium oxide does not contain free silica and does not cause silicosis disease.
The fast-cutting action minimizes damage to thin materials by eliminating surface stresses caused by heavier, slower cutting media.
Aluminum oxide with high specific gravity (4.0-4.1), ensures dirt and coating removal easily by high energy of the particles hitting the surface.
Aluminum oxide is consists of angular particles and on every type of material surface makes a rapid cleaning.
White aluminum oxide can be used freely on every type of material surface because it has not corrosive effects.
ALUMINUM OXIDE ABRASIVE SIZES
Aluminum Oxide F 12 1400 - 2000 µm aluminum oxide particles.
Aluminum Oxide F 14 1180 - 1700 µm aluminum oxide particles.
Aluminum Oxide F 16 1000 - 1400 µm aluminum oxide particles.
Aluminum Oxide F 20 850 - 1180 µm aluminum oxide particles.
Aluminum Oxide F 24 600 - 850 µm aluminum oxide particles.
Aluminum Oxide F 30 500 - 710 µm aluminum oxide particles.
Aluminum Oxide F 36 425 - 600 µm aluminum oxide particles.
Aluminum Oxide F 40 355 - 500 µm aluminum oxide particles.
Aluminum Oxide F 46 300 - 425 µm aluminum oxide particles.
Aluminum Oxide F 54 250 - 355 µm aluminum oxide particles.
Aluminum Oxide F 60 212 - 300 µm aluminum oxide particles.
Aluminum Oxide F 70 180 - 250 µm aluminum oxide particles.
Aluminum Oxide F 80 150 - 212 µm aluminum oxide particles.
Aluminum Oxide F 90 125 - 180 µm aluminum oxide particles.
Aluminum Oxide F 100 106 - 150 µm aluminum oxide particles.
Aluminum Oxide F 120 90 - 125 µm aluminum oxide particles.
Aluminum Oxide F 150 63 - 106 µm aluminum oxide particles.
Aluminum Oxide F 180 53 - 90 µm aluminum oxide particles.
Aluminum Oxide F 220 45 - 75 µm aluminum oxide particles.
Aluminum Oxide F 230 34 - 82 µm aluminum oxide particles.
Aluminum Oxide F 240 28 - 70 µm aluminum oxide particles.
Aluminum Oxide F 280 22 - 59 µm aluminum oxide particles.
Aluminum Oxide F 320 16 - 49 µm aluminum oxide particles.
Aluminum Oxide F 360 12 - 40 µm aluminum oxide particles.
Aluminum Oxide F 400 8 - 32 µm aluminum oxide particles.
Aluminum Oxide F 500 5 - 25 µm aluminum oxide particles.
Aluminum Oxide F 600 3 - 19 µm aluminum oxide particles.
Aluminum Oxide F 800 2 - 14 µm aluminum oxide particles.
Aluminum Oxide F 1000 1 - 10 µm aluminum oxide particles.
ALUMINUM OXIDE ABRASIVE - AREAS OF USE
BRANCH OF INDUSTRY ABRASIVE USED REASON OF USAGE
Glass Sandblasting Brown Aluminum Oxide Reasonable Price , High Hardness
Medical Equipment Manufacturing White Aluminum Oxide High Purity , Inert Structure
Sandpaper and Stone Manufacturing Brown Aluminum Oxide Reasonable Price , High Hardness
Sandpaper and Stone Manufacturing Pink Aluminum Oxide High Purity , Longevity
Stainless Roughening White Aluminum Oxide High Purity , Inert Structure
Weapon Industry White Aluminum Oxide High Purity , Inert Structure
Molding Brown Aluminum Oxide Reasonable Price , High Hardness
Polyurethane Brown Aluminum Oxide Reasonable Price , High Hardness
PTFE Coating White Aluminum Oxide High Purity , Inert Structure
Jeans Sandblasting Brown Aluminum Oxide Reasonable Price , High Hardness
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