The inherent alkalinity of mineral paints (pH-value between 11.0 – 11.4) inhibits the growth of microorganisms, thus protects the paint both against bacteria in the can and against molds and algae after application on the substrate.

Min-U-Gel® thixotropic thickeners and suspension agents have been a staple in coatings, sealants and many other liquid composites for decades.

Discover more about Elementis' next-generation rheology modifiers that prevent sagging and allow for thicker application layers in protective coatings.

The article also addresses a specific limitation (tint viscosity retention) that occurs with NISATs, and how next generation tint viscosity stabilizers help alleviate this concern.

Additives are used in small quantities and can have the highest per unit cost of coatings raw materials. They facilitate production, or improve certain properties of the wet coating or the final film. Learn about rheology modifiers and suspension agents in Part 1 of this four-part series.

PCI recently spoke with Steve Ridge, Senior VP Supply Chain and Manufacturing at Elementis, to get his views on the company's experiences, challenges and successes during the COVID-19 pandemic, as well as their outlook for the market and business strategies moving forward.

Evonik has received the 2020 Ringier Coating Technology Innovation Award for its AEROSIL® Fumed Silica Dispersion VP. Disp. WF7620, a new rheology control dispersion designed specifically for waterborne systems.

Microfibrillated cellulose (MFC) is a multi-functional additive for coatings, adhesives and sealants, with a pronounced effect in improving rheology, stabilization and surface properties.

With RHEOBYK-7610, BYK has succeeded in developing a rheology additive which, in addition to the familiar properties, generates a specific viscosity profile.

Klucel MS is a hydroxypropyl cellulose rheology modifier for use in inorganic, zinc-rich primers.