Abrasive White Corundum

Wholesale white corindon for coated abrasives was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling.White corindon is white with the main crystal phase alpha-Al2O3.The White corindon produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved. Purpose: 1.Bonded abrasives and Coated abrasives 2.Floor/Wall Laminates 3.Thermal Spraying(Plasma Spraying) 4.Lapping & Micro-blasting applications 5.Surface preparation and finishing 6.Super Refractories,Ceramics and Tiles 7.Brake linings Available sizes; Grain: 0-1mm 1-3mm 3-5mm 5-8mm Fine powder: 0-100mesh 0-200mesh 0-320mesh Grit: 8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220# Micro powder: ï¼?FEPAï¼?F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 (JIS) #240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 #8000 #10000 Chemical analysis: Al2O3(min) 99% SiO2(max) 0.4% Fe2O3(max) 0.2% Na2O(max) 0.4% Physical characteristics: color white Mohs Hardness 9.0 Melting point 2250 Bulk density 1.75-1.95g/cm3 Real density 3.95g/cm3 Contact information E-mail mia@hxabrasive.com Mob 008613592570797 Whatsapp +8613592570797 Wechat 13592570797 Skype Mia Wen

Manufacturers selling white corundum abrasive powder, white corundum, white corundum is high-quality aluminum oxide powder as raw material, the crystal in a fused, slightly higher than the corundum hardness, toughness is a bit low, high purity, good self sharpening, strong grinding ability, low calorific value, high efficiency, high temperature, acid and alkali corrosion thermal stability is good. It is used to make grinding tools for grinding high speed steel, high carbon steel and so on. It is widely used in consolidation grinding tools, coated abrasives, polishing and precision casting industries. White corundum abrasives are suitable for surface treatment and beautification of various high-end products, crafts or hardware products. After blasting, the surface is clean without any impurities. Because white corundum is made by electrofusion and crystallization, its hardness is slightly higher than that of brown corundum, its toughness is slightly lower, its purity is high, acid and alkali resistance is corroded, and high temperature and thermal stability are good. It is a high-grade refractory material. Fine white corundum can be used for polishing and grinding, and can also be used as a kind of additive for various products. The granularity of the white corundum products produced by Ningxia Tengyuan environmental protection material Co., Ltd. is manufactured according to international standards and national standards, and can be processed according to the requirements of the user. The general particle size is F4~F220, and its chemical composition varies depending on the size of the particle. The prominent feature is small impact resistance to crystal size. If the grinding machine is broken, the particles are mostly spherical particles, the surface is dry and easy to bond.

Abrasive ruby corundum is made of 94% alumina as the main raw material., after smelting at high temperature. Its hardness is similar to white corundum and its toughness is higher than that of white corundum. The abrasive tools made by it have good durability and high finish. It is suitable for precision grinding of gauge, instrument parts, thread workpiece and sample mill

Manufacturer price white corundum/al2o3 abrasives Manufacturer price white corundum/al2o3 abrasives which is electrically fused at high temperature. Our WA has the features of stable quality, well-distributed particle size composition, low magnetic substance content, high bulk density and hardness, good toughness, and high cleanliness, etc. It has been exported to more than 20 countries in Europe, America, Southeast Asia, etc.

White Fused Alumina (white corundum) WFA Abrasive blasting media is made of 99% aluminum oxide powder as raw material, which is refined and crystallized by electric melting (thus white corundum is also called fused alumina and white fused alumina). The white corundum sand produced by our factory has high purity, low impurities, low sodium content, uniform particles and high whiteness.

White Fused Alumina (white corundum) WFA Abrasive blasting media is made of 99% aluminum oxide powder as raw material, which is refined and crystallized by electric melting (thus white corundum is also called fused alumina and white fused alumina). The white corundum sand produced by our factory has high purity, low impurities, low sodium content, uniform particles and high whiteness. Product Feature 1. The Al2O3 purity is high(99%min). So the hardness & grinding ability is high with good grinding efficiency. 2. High wear-resistance. Even in high-temperature circumstances, the strength is still excellent. 3. The white fused aluminum oxide powder is suspension treated by water. So it is of flowability and easy to scatter. 4. Low oil absorption especially for water-based paint. 5. Neutral property with PH value around 7-8. 6. High whiteness. It doesn't affect the color of paints or coatings adding Al2O3 powder. 7. Resistant to most corrosive alkali and acid. It doesn't dissolve in water. 8. Resistant to high temperature up to 1900 C. 9. Good particle size consistency without big size grains. So it prevents scratch on the grinding substrate.

Function characteristics of white fused alumina sand: It will not affect the color of the workpiece; It can be used for sand blasting in the process of prohibiting iron powder residue; micro powder grade is very suitable for wet sand blasting and polishing; high processing speed and good quality; the content of iron oxide is very low, which is suitable for sand blasting operation in which iron slag is strictly prohibited; Remove impurities by pickling. White corundum abrasive treatment Many advantages of white fused alumina abrasive contribute to its important application in industry, but the waste of white corundum abrasive used in workpiece processing has become the main problem faced by enterprises. When white fused alumina abrasive is used, abrasive precipitation will occur. Of course, there will be other sundries on the workpiece. If the two are combined, the difficulty of cleaning will be further increased.

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Supplier abrasive corundum pink is made of alumina powder as the main raw material, suitable for chromium oxide, etc., after smelting at high temperature.Its hardness is similar to white corundum and its toughness is higher than that of white corundum.The abrasive tools made by it have good durability and high finish.It is suitable for precision grinding of gauge, instrument parts, thread workpiece and sample mill.