May 13, 2020
Acrylic polyurethane hybrid aqueous dispersions prepared with acrylic and polyurethane polymers in a microscopic state can make a single polyurethane aqueous dispersion with poor self-thickness, low solid content, poor water resistance of latex film, and poor gloss and A single acrylic water dispersion is hot and cold, brittle, and has poor flexibility. It is not resistant to solvents. Acrylic polyurethane hybrid water dispersions prepared with acrylic and polyurethane polymers in a microscopic state can make the single polyurethane aqueous dispersion thicker Poor performance, low solids content, poor water resistance of latex film, poor gloss, single acrylic aqueous dispersion hot and cold, brittle, poor flexibility, and solvent resistance, gain complementary advantages. The waterborne polyurethane / acrylate composite emulsion can combine the high tensile strength and impact strength of polyurethane, excellent wear resistance, good adhesion with acrylate resin, weather resistance, and low cost to produce a high solid content , Low cost and water-based resin that meets the requirements for use.