Jauhepinnoitteita
Jauhepinnoitteita refers to powder coatings, a type of protective and decorative application that uses dry powder rather than liquid paint. The process involves electrostatically charging the powder particles and spraying them onto a grounded metal or other substrate. Once applied, the coating is cured, usually by heating, which causes the powder to melt, coalesce, and form a continuous film.
The first industrial use of powder coatings dates back to the 1970s in the United States, where
Powder coatings provide several advantages over traditional liquid paints. They contain little to no volatile organic
Environmental regulations, particularly the REACH directive in the European Union, influence the composition of powder coatings,