Product White Aluminium Oxide Sand White Fused Alumina 22# for Sandblasting White Fused Alumina White fused alumina/White aluminium oxide (WA)is electrically fused in the furnace with high grade processed alumina as raw material..It has high purity,ability of self-sharpening,better cutting,less heat emit,higher efficiency,acid and alkali resistance,good thermal stability.Abrasives tools made of it are suitable for grinding high-speed,high carbon steel ,etc.It also can be used as grinding and polishing,precision casting,spaying and coating, medium body for chemical industry,special ceramics and high-grade refractory materials, etc.  Chemical and Physcial Term | |
Al2O3 | ≥99% |
Na2O | ≤0.3% |
Fe2O3 | ≤0.1% |
K2O+Na2O | ≤0.4% |
True density: g/cm³ | 3.95 g/cm³ |
Bulk density: g/cm³ | 1.75-1.95g/cm³ |
Apparent porosity | 8% |
Application: It is the main raw material for the production of high-grade unshaped and shaped refractory materials. 1.Widely used in steel, cement,Ceramics, petroleum and other industries. 2.Ideal materials for the production of large-scale ladle casting materials, high-grade iron trench casting materials, spraying materials, prefabricated parts and other unshaped refractory materials and corundum bricks, corundum and mullite corundum saggers,refining. 3.The main raw material of various corundum productsis corundum porous plug brick, integral spray gun, composite nozzle,high-temperature industrial furnace lining material and so on.  Packing 1)25kgs PVC bags 2)25kgs PVC bags+1mt big bag 3)25kgs PVC bags+pallet    Customer Vist  FAQ 1) What’s your MOQ? Usually 1 ton,and depends on the products. 2)What’s the payment terms? Usually T/T, or L/C etc.All Can be talked after we have the good relations and cooperation. 3)Free samples avalible? Yes,free samples will be support,and customers only need pay for the delivery cost. Please contact us for free if you have any other requirement. 4)How to control the quality? Have more than 30years years experience in this field,also have the most advanced electronic tilting furnaces,also have quality control and testing for the raw material,each batch of the production and finished-product... | |
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