This article, the conclusion of a five-part series, covers work done on using reactive surfactants to make styrene acrylic emulsions with better water resistance.
This article, the fourth in a series, covers work done to improve the water resistance of water-based emulsions by replacing conventional emulsion surfactants with surfactants that will react into the polymer matrix.
A new wetting agent enhances wetting behavior, particularly in wood coatings. The innovative approach is based on a comparative evaluation of silicone-free and silicone-based surfactants, focusing on surface tension and contact angle.
A novel polymerizable surfactant was developed and utilized to prepare latex polymers and resins through emulsion polymerizations. These polymers were then evaluated in PSA and architectural waterborne coating formulations. The results showed that the new surfactant almost fully reacted during the emulsion polymerization, and reduced or even eliminated the free surfactant migration during film formation.
This article, the third in a series, covers work done to improve the water resistance of water-based emulsions by replacing conventional emulsion surfactants with surfactants that will react into the polymer matrix.
This article, the second in a series, covers work done to improve the water resistance of water-based emulsions by replacing conventional emulsion surfactants with surfactants that will react into the polymer matrix.
This article, the first in a series, covers work done to improve the water resistance of water-based emulsions by replacing conventional emulsion surfactants with surfactants that will react into the polymer matrix.
Bio-surfactants are a promising alternative to chemical surfactants in the development of eco-friendly and high-performance coatings due to their bio-degradability, low toxicity, renewable feedstocks, and enhanced performance in various aspects of coatings formulations.
There are key characteristics that differentiate legacy, petrochemical surfactants from bio-based surfactants, as well as chemically manufactured bio-surfactants from their biologically created counterparts, bio-surfactants.
