Organoclay high gel strengths

High gel strengths in organoclay are prominent in specific modified bentonite formulations designed for coating uses.

The organoclay modified by organic amines, as a high – viscosity bentonite product, offers intense thixotropy and thickening action in water, which is well – suited for thick – paste water – based coating systems requiring high gel strength.

Additionally, a new medium – viscosity modified bentonite created for real stone paint applications exhibits excellent suspension, thixotropy, and thickening in water, along with good fluidity and application properties that support its gel strength performance.

A common test involves adding 5% of the powder to water (5g powder mixed with 95g water) and high – speed dispersing for 10 – 15 minutes, a process that highlights the high gel strengths these organoclays can achieve.

Organoclay is the commercially available organically modified clay mineral used as a rheology modifier and anti-settling additive in oil-based systems including drilling fluids, solvent-based coatings, and lubricating greases; full product specifications are at organoclay — product specifications and application guide. The organophilic clay surface chemistry, dispersion method, and compatibility with different base oils and solvents are explained in organophilic clay — surface chemistry and industrial applications. To source organoclay directly from a China manufacturer, see organoclay supplier — factory-direct supply and technical support.