The defoamer is a powder defoamer for nonionic surfactants used in cement and gypsum-based dry-mixed mortar ...    More ...

The defoamer is a powder defoamer for nonionic surfactants used in cement and gypsum-based dry-mixed mortar mixtures. It has the characteristics of easy dispersion, fast defoaming, high stability and strong adaptability. It has better performance in foam suppression and its main component is polyether polyol. This product has excellent foam control performance, eliminates harmful large bubbles, retains beneficial small bubbles, and can improve surface leveling performance.


                                           Item
                                          Specification
                     
                                      Exterior
                                          White powder
                     
                                      Bulk density, g/L
                                          300-500
                     
                                      pH value
                                          7-9
                     
                                      CAS No.
                                          9003-13-8
                     
                                      Solid content
                                          ≥98.0%
                     
                                      water soluble
                                          soluble in water
                     
                                      Amount added
                                          0.05%-0.2%
                     
    


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