China Trigonal Aluminium Oxide Blasting Media Al2O3 99.7% for Surface Cleaning, Find details about China Aluminum Oxide, Blasting Media from Trigonal Aluminium Oxide Blasting Media Al2O3 99.7% for Surface Cleaning
1. White Fused Alumina Description
White Aluminum Oxide, code WA, is an ultra-pure, iron-free abrasive, made of industrial alumina powder as raw material and Fused in an electric arc furnace at 2000 degrees temperatures, then cooled and pulverized and shaped to remove iron by magnetic separation.It has brilliant white color, extraordinary hardness, and sharp edges. Highly resistant to corrosion, chemical stability, high bulk density and low porosity give it extraordinary volume stability and thermal shock resistance. It can be crushed and sieved to a wide ranges of sizes, from large grains to micro-powders, and is widely used in abrasives, blasting, polishing and refractory.
2. White Fused Alumina Technical
CHEMICAL ANALYSIS
Al 2O3: 99.30%
SiO2: 0.1%
Fe2O3: 0.1%
Na2O: 0.35%
PHYSICAL PROPERTIES
Crystallography: Alpha alumina
Color: White
Specific Gravity: 3.95
Vickers Hardness: 2200kg /mm2
Shape: Blocky, with sharp edges
Mohs Harness: 9
GRAIN SIZES AVAILABLE
12#, 14#, 16#, 20#, 24#, 30#, 36#, 46#, 54#, 60#, 70#,
80#, 90#, 100#, 120#, 150#, 180#, and 220#
POWDER SIZES AVAILABLE
240#, 280#, 320#, 400#, 500#, 600#, 800#, 1000#,1200#
FEATURES IN SANDBLASTING
1. It does not affect the original color of the processed parts. When using other abrasive, it is easy to cause blackening and discoloration of the workpiece, which seriously affects the appearance and is not easy to eliminate;
2. White aluminum oxide is the best sandblasting abrasive not to remain iron powder on the workpiece;
3. White corundum powder is very suitable for wet sandblasting, grinding and polishing operations;
4. White aluminum oxide has strong cutting force, also has good chemical stability, so the sandblasting speed is fast and efficient.
5. The color is pure white, no impurities, ensuring the color and transparency of the wear layer.
Surface Cleaning
Cleaning: metal parts such as castings, stampings, welded parts, heat-treated parts, etc., descaling, residue, dirt; surface cleaning of non-metallic products, removal of black spots on the surface of ceramic blanks and reduction of lacquer patterns.Especially for Aluminum alloy, zinc alloy workpiece blast cleaning to scratch, squeeze lines, derusting, degreasing, descaling, etc.,
Aluminum Oxide Sandblasting Abrasive Recyclable Aluminium Oxide Abrasive Aluminum Oxide Abrasive Media
6.Technical Advantages
1. Professional in activated carbon and water treatment since 1985
2. Strict quality control system and Certificate
3. Reliable Pre-shipment Inspection
4. Some famous customers: Jacobi, Calgon, Donau ,.....
5. ISO 9001:2008 certified;
6. Owns proprietary intellectual property rights
7. Advanced equipment and superior technology
8. Various packing
9. Rich materials source
10. Fast delivery
11.Very near Qingdao Port and Tianjin Port
12. Superior service and Specialist team with quickest response
13. Different language service such as English, Russia, Spanish,Korea, Japanese, Portuguese and etc.
7.Why Choose Us?
8.FAQ: