sodium silicate

StandardITEMIndexOne Sort 12345Density 35.0-37.039.0-41.044.0-46.039.0-41.050.0-52.0Sodium oxide (Na2O),% >7.08.210.29.512.8Silicon dioxide (SiO2),% > 24.626.025.722.129.2Modulus M3.5-3.73.1-3.42.6-2.92.2-2.52.2-2.5Fe ,% <0.02Insolubles In water,% <0.2ITEMIndexTwo Sort12345Density 35.0-37.039.0-41.044.0-46.039.0-41.050.0-52.0Sodium oxide (Na2O),% > 7.08.210.29.512.8Silicon dioxide (SiO2),% >24.626.025.722.129.2Modulus M3.5-3.73.1-3.42.6-2.92.2-2.52.2-2.5Fe ,% < 0.05Insolubles In Water,% < 0.40.40.60.40.8packing:1000kgsusage:in the industries of paper, soap, detergent, construction materials, delicate casting, anti-corrasion material, textile, and mineral floating select. And it is primary raw material of silicon rubber, silicon aluminum rubber, moisture absorbent, catalyst and its carrier, desalt agent of brine, hydrated silica and absorbent. look forward to your cooperation.we can offer you the qualified products and best services at the most competitive priceif you are interested in this products please feel free to contact linda:phone:0086-13625427538 you can send SMS or call me to tell me your e-mail address or other online contact details for further information