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Product Introduction

white corundum was made from the high quality alumina by melting above 2000°C in the electric arc furnace and cooling. It is white with the main crystal phase alpha Al2O3.

The white corundum 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.

Chemical and physical parameters

Model&Application

White corundum powder with complete model of F 230.240.280.320.360.400.500.600.800.1000.1200.1500.2000

Suitable for polishing, sandblasting,lapping ,precision casting & high grade refractory, ceramics,etc.

About Us

• Zhengzhou Haixu Abrasives Co.,Ltd,founded in 1999,  specialized in White corundum, Brown corundum, Silicon Carbide and other  related products.
• Our production runs under the certifications of GB, ISO, FEPA, and JIS.
• We offer various items depending on the demands of our customers
• We have self-importation and exportation rights . Currently, We have exported our products all over the world, such as Europe, the USA, India, and Japan, enjoying good reputation in machinery, metallurgy, light industry and other fields.
• We can produce and customize any size of white fused alumina grits, welcome to inquiry.

 Advantages:

• White corundum has Al2O3 content 99.1% min & sufficient acid-washing
• we passed the certification of ISO9001:2000
• Equipped full line of test method.
• The laboratory is certified by government Inspection Bureau, that assures its quality stability.
• All products will be supplied according to customers different requirement.
• Brilliant produce&supply&delivery ability
• Flexible price policy