Paint and Coatings Additives

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Bio-degradable citrate esters have excellent toxicological and eco-toxicological profiles, and provide good versatility and compatibility with numerous polymers. Read how they compare to standard coalescing agents.

One of the key performance properties formulators use fluorocarbon surfactants for is early hot block resistance. To address this need in architectural coatings, a study of alternative technologies was conducted and revealed that modifying a specific phosphate ester could provide a straightforward solution.

AI and machine learning inspire the discovery/design of new materials and the processes to manufacture them. Autonomous R&D pushes the envelope for building predictive models and platforms that drive high-throughput innovation. How did we get here so fast, and where will this global megatrend take us? 

Co-solvent choice is a significant challenge faced by waterborne coatings formulators, and its influence on early hardness development and early water resistance is often overlooked.

In an exclsuive PCI Magazine interview, Patrick Van Waes, Global Marketing Director for Primient Covation LLC, explores the dynamic growth and future prospects of bio-based materials in the coatings industry, including the market's development, the rising demand for sustainable alternatives, and the evolving performance of bio-based materials compared to their petroleum-based counterparts.

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.

Methylene chloride is one of the 10 chemicals that EPA has evaluated and determined to pose an unreasonable risk to human health for certain conditions of use.

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.

Carbon fiber composite material use is growing in sectors such as aerospace, wind power generation, automotive, and sports/leisure applications. Although corrosion and fatigue resistant, there is less known about the aging resistance of these materials. This study examines the commonly used ultraviolet absorbers, hindered amine light stabilizers, and a novel composite light stabilizer additive to get a better understanding of the weather resistance of carbon fiber composite materials in the industry.