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Abrasives Grade White Corundum for Polishing1
Abrasive Grinding, Abrasive Grains, White Corundum for Rust Cleaning, White Corundum
Ningxia Baiyun Carbon Co., Ltd.
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Product Description abrasives grade white corundum for polishingPRODUCTION DETAILS 1. White Fused Alumina/WFA/corundumWhite fused alumina electrically fused in arc furnace with high grade processed alumina as raw material. It has higher hardness and lower toughness comparing with brown fused alumina. It is also characterizedby its high purity, ability of self-sharpening, better cutting, less heat emit, higher efficiency. 2. WFA ApplicationApplication:Refractory, casting,foundry.Bonded abrasives and Coated abrasives.Surface treatment/finishing.Lapping, polishing, decorative non-skid tile, and pressure blasting.Ceramic Tiles special ceramics.Fluidized Bed Furnaces and Skin/Dental Care.Oil stone/polishing pad, grinding wheels etc.Anti-friction material, anti-resisting grounds/paper/ paiting.Used for making polishing paste/solution etc.Physical and chemical specification 3. WFA Parameters White fused alumina appears white particles or powder generally, True density 3.5g/cm3,Using temperature 1850oC, Melting point 2050oC, Linear expansion coeffecient (1600oC) 7-9.It is also characterized by its high purity, acid and alkali resistance, good thermal stability. Specification Chemical Composition(%) Al2O3 Na2OSiO2Fe2O3 F (Mesh) 12-80 99.0 Min0.35 Max ---- 0.1Max90-150 99.0 Min0.35 Max 180-240 99.0 Min0.35 Max-----0.1Max Size Sand (mm)0-1 1-3 3-5 5-8 99.0 Min 0.35 Max-----0.1Max Micro Powder ( mesh )325 400 600 800 100099.0 Min0.35 Max0.1 Max0.1Max4. Production Technical ProcessAlumina powder as raw material → electric smelting → crushing → Iron removal by magnetic→ screening→ inspection of physical and chemical → product packing → warehousing5. Package & Shipment6. Company Profile & CertificateCompany Information ^ Ningxia Baiyun carbon Co.,Ltd, is one professional manufacturer, with rich experiences of industrial products exporting worldwide. ^ Our corporation, located in shizuishan city, with title of "Coal City", which is famous for producing anthracite. We mainly engaged in activated carbon, carbon additives, carbon products, anthracite filter,desulfurization carbon, flocculant, abrasive, refractory materials, emery and other products. If you still have other items want to know, please Contact us freely ~
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