Abrasives-Brown Fused Alumina

Supply Brown fused alumina 95%: Abrasive:F12-F220 Refractory:0-1MM,1-3MM,3-5MM,5-8MM,etc. Powder:100F,150F,220F,325F,etc.Brown Fused Alumina is fused and crystallized under high temparature from a Mixture of bauxite and other raw materials.It is brown and features high hardness and toughness.The Abrasives tools made of it are suitable forgringing metals of high-tensile strength such as carbonsteel,general-purpose alloy steel,malleable cast iron and hard bronze,etc.It also can be used as refractory materals,chemical additives,precision founding and anti-sliding materials. Chemical compositions: F4-F80 (P12-P80): Al2O3: 95.00%-97.50%; TiO2: 1.5%-1.8%;CaO: less than 0.45% F90-F150 (P100-P150): Al2O3: 94.00%-97.50%; TiO2:1.5%-1.8%; CaO: less than 0.45% F180-F220 (P180-P220): Al2O3: 93.00%-97.50%; TiO2:1.5%-1.8%; CaO: less than 0.45% F220 (P220) finer: Al2O3: more than 92.00% Physical properties: Basic mineral: a-Al2O3 Crystal size: 400-800μm True density: more than 3.90g/cm3 Bulk density: 1.40-1.85g/cm3 Hardness: 1,800-2,200g/mm2 Water-washed P grains of brown fused alumina: AP50: 95% cleanness AP80: 95% cleanness We Can export this product to European Countries,we have :REACH PRE-REGISTRATION CERTIFICATE Pre-registration Agreement Number:WHS-JH-08-RH-PR-HEN473 CCCMC Europe Oy.Ltd. has complete the REACH Pre-registration process,for the following chemical substances: REACH Pre-registration on Number:05-2116405073-61-0000 Substance Name:aluminum Oxide CAS Number:1344-28-1 Tonnage Band:>1000MT