poliuretanow
Poliuretanow is a Polish term that translates to "polyurethane" in English. Polyurethane is a versatile polymer composed of organic units joined by carbamate (urethane) links. These polymers are formed by the reaction of an isocyanate with a polyol. The properties of polyurethane can be varied widely by altering the types of polyols and isocyanates used, as well as additives.
Polyurethanes exist in many forms, including flexible and rigid foams, durable elastomers, tough coatings, adhesives, and
The production of polyurethane involves reacting di- or polyisocyanates with polyols. The specific structure of these