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Brown Fused Alumina 2nd Grade Laboratory Test Report 2012-09-17

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 Test Report of 2nd Grade Brown Fused Alumina(Brown Fused Aluminium Oxide)done and issued by National Quality Supervision and Inspection Center for Abrasives of China. This report includes its chemical content of Aluminium Oxide(Al2O3), Silicon Oxide(SiO2), Titanium Oxide(TiO2) and Iron Oxide(Fe2O3). This is a material with about 80% Al2O3, while not stable, for sand blasting and abrasive purposes.