碱性和中性硅酸盐溶液的浓度
相对密度犱240波美度特瓦德尔度碱性硅酸盐1∶2中性硅酸盐1∶3.3Na2O/%SO2/%Na2SiO3/%Na2O/%SO2/%Na2SiO3/%1.0141.0291.0451.0601.0751.0911.1081.1251.1421.1621.1801.2001.2201.2411.2631.2851.3081.3321.3571.3831.4101.4381.4681.4981.5301.5631.5921.6351.6721.710246810121416182022242628303234363840424446485052545658602.85.89121518.221.62528.432.436404448.252.65761.666.471.476.68287.693.699.6106112.6119.4127134.21420.51.051.552.12.63.153.74.254.85.355.96.47.07.68.158.759.39.910.611.211.812.513.213.814.615.316.016.817.618.31.02.053.154.25.36.357.48.559.610.6511.812.9141516.3517.4518.719.921.122.423.725.026.427.829.130.632.133.635.136.71.53.14.76.37.99.511.112.814.41617.719.321.022.624.526.228.029.831.733.635.537.539.641.643.745.948.150.452.7550.40.771.151.551.952.42.83.23.654.054.454.95.35.756.156.67.07.47.858.251.32.533.755.156.457.89.210.612.0513.3514.7516.217.618.9520.321.723.124.525.8527.251.73.34.96.78.410.212.013.815.717.419.221.122.924.726.528.330.131.933.735.5喷雾干燥法生产洗衣粉几乎都是用胶体硅酸盐。这种溶液很容易用液体密度计来测定,其相对密度与液体浓度之间的关系可以通过工业用表查到。粉状...