①Emulsion polymer dispersed in water, low VOC, non-toxic, safe, no fire hazard.

②The molecular weight of the emulsion polymer is greater than 105, but the molecular weight has nothing to do with the viscosity. This film has higher strength.

③ The viscosity of the system is low, and pipeline pumping can be used in production, which improves the preparation efficiency of latex paint.

④ There is a special film-forming mechanism. Emulsion is an aqueous dispersion system. The film-forming process is different from that of homogeneous organic polymer solution systems. It is a melting process that evaporates water through compression deformation, so it has a certain permeability.

Emulsion polymer is composed of small molecules such as emulsifier, initiator and buffer, which are easily soluble in water and affect the water resistance and alkali resistance of coatings. This should not be overlooked when selecting polymers.