nyíróhíguló

Nyíróhíguló is a thinning solvent used to reduce the viscosity of paints, varnishes, lacquers, inks, and some adhesives, to improve flow and application. It works by dissolving or dispersing resinous components and by lowering intermolecular cohesion, allowing smoother brushing, rolling, or spraying. The term is Hungarian and often appears in the context of paint and coating formulations.

Uses include consumer products (household paints and wood finishes), industrial coatings, automotive refinishes, and printing inks. They are selected to match the binder chemistry (for example, alkyds, acrylics, polyurethanes) and the desired evaporation rate and gloss. The thinning may also influence dry times, film appearance, and residual odor.

Common classes and examples include hydrocarbon solvents (white spirit, mineral spirits, toluene, xylene), ketones (acetone, MEK), alcohols (isopropanol, ethanol), and esters (ethyl acetate). Some formulations combine several components to balance viscosity reduction, flash point, and compatibility. The choice depends on the coating system and application method (brush, roller, or spray).

Safety and regulation: Nyíróhígulók are flammable and can be toxic if inhaled or absorbed; they require adequate ventilation, protective equipment, and storage away from heat or sources of ignition. Many jurisdictions regulate volatile organic compound (VOC) content in thinning agents. Proper disposal and spill response are essential, and manufacturers provide compatibility and safety data sheets for each product.