Application of Zwitterionic Silicone Surfactants in Daily Chemical Industry 5-Cosmetic Silicone Oil Manufacturer

Sulfobetaine-type silicone surfactants are generally produced by end-capping polyether-modified silicone with betaine groups bearing sulfonic acid groups. SNOW et al. first synthesized a series of amino-containing siloxane monomers through hydrosilylation, and then reacted with 1,3-propane sultone or 1,4-butane sultone with quaternary ammonium to prepare a series of sulfonate-containing siloxane monomers. Betaine-based silicone surfactant. Research has found that some sulfobetaine silicone surfactants can reduce the surface tension of water to 21 mN/m when the mass fraction is 0.005% to 0.5%, and have excellent surface activity in care and cleaning cosmetics.