Henan Sicheng Abrasives Tech Co., Ltd, manufacturer & supplier of abrasives , aluminum oxide & silicon carbide ect for sandblasting, grinding, polishing, surface cleaning and preparation.Have been in this field since 1999, we now have clients all over the world and enjoy high reputation.
Have been in the abrasive industry for?about?Twenty?years,?we now have?Ten?factories in China concentrated on different products.Especially,we are the largest oil and gas-proppant sand(or ceramsite sand etc) ...
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Description: Chemical and Physical Composition: MODEL: 100# chamical ananlysis(%) physical properties Al2O3 ≥99.2 color white SiO2 ≤0.04 crystal form a-Al2O3 NaO2 ≤0.22 bulk density 1.75-1.95g/cm3 Fe2O3 ≤0.04 true density 3.95-3.97g/cm3 K2O ≤0.01 mosh hardne...