LS
                              • Product introduction
                              • Product description
                              • Video description
                              • Low Sodium Collidal Silica

                                The content of sodium oxide is reduced on the basis of modified sodium colloidal silica, which can be used in coating industry with better moisture resistance, washing resistance and pollution resistance.  

                                Item

                                Model and Standard

                                LS-20

                                LS-25

                                LS-30

                                Appearance

                                Slight milky transparent to translucent liquid

                                Na2O (wt%)

                                ≤0.25%

                                ≤0.25%

                                ≤0.25%

                                SiO2 (wt%)

                                20±1%

                                25±1%

                                30±1%

                                Density (20°C,g/cm3)

                                1.12-1.14

                                1.15-1.17

                                1.19-1.21

                                pH (20°C)

                                8.5-10.0

                                Viscosity (20°C,mPa•S)

                                ≤10

                                article size (nm)

                                8-15

                                Stability

                                Two years

                              Products

                              R & D

                              Contact us

                              Email:yd@zjyuda.net.cn
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