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![]() ![]() ![]() Silica Fume NR950 is a pozzolanic material that consists primarily of fine silicon dioxide particles in a non-crystalline form. Silica Fume NR930 meets the requirements of ASTM C-1240 and contains a minimum of 93% silicon dioxide (SiO2) Technical Data : Parameters Tested Limits SiO2(Silicon Dioxide) Min. 93.56% C(Carbon) Max. 2.0% Fe2O3 (Iron Oxide) Max. 1.0% Al2O3(Aluminium Oxide) Max. 2.0% CaO(Calcium Oxide) Max. 1.2% MgO(Magnesium Oxide) Max. 0.5% K2O(Potassium Oxide) Max. 1.5% Na2O(Sodium Oxide) Max. 0.5% Moisture Max. 1.0% L.O.I Max. 2.0% Percent Retained On 45μm (325 sieve) Max. 1.0% Bulk Density 200-350kg/m3 and 600-700kg/m3 Silica Fume CAS # : 69012-64-2 Silica Fume Packing : 900kg/jumbo bags,500kg/jumbo bags or 20kg or 25kg small plastic woven bags. ![]() ![]() ![]() Products Range
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![]() ![]() Wuhan Newreach Chemical Co.,Ltd
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