Chemical Composition and Particle Size Composition Standard to Refractory Raw Material of White Fused Alumina

Chemical Composition of Common White Fused Alumina

Chemical Composition Of Low Sodium, Micro Sodium White Corundum 

Note: Various section sand and fine powder can be processed according to customer needs

Company Profile

Zhengzhou Yufa Group was built in ***7 as a high-tech enterprise specializing in inventing and producing varieties of alumina. We have leading R&D capabilities in the market, with five R&D centers and three production bases, supplying high-quality alumina series products for top customers in many fields, such as abrasives, high-temperature materials, alumina ceramics, anti-corrosion coatings, LED glass, electrical fillers, grinding and polishing, and thermally conductive materials. 

The company's main products include high-density white fused alumina, low-sodium white fused alumina, dense fused alumina, single crystal corundum, magnesia-aluminum spinel, α-alumina, alumina granulation powder, alumina ceramics and more than **0 varieties in eight series. The company has *5 fully automatic digital control smelting furnaces, two rotary kilns, one tunnel kiln and one push plate kiln with a production capacity of **0,**0 tons. As the vice-chairman unit of China Abrasives Association, the advanced member unit of National Abrasives Standardization Technical Committee, it was awarded "Top Ten Corundum Production Enterprises in National Abrasives Industry", Demonstration Unit of Quality and Credit in Henan Province, "Henan Provincial Top **0 Integrity Management Demonstration Unit", Top *0 most technologically innovative enterprises in Henan Province", "High-tech enterprises in Henan", Famous brand in China abrasive industry, Vice President Unit of Jiangsu Ceramics Association, Director Unit of Henan Refractory Association, and other honorary titles. Besides, it is responsible for drafting and revising the new national standards for white fused alumina abrasives in GB/T********8 and GB/T********8.