Poliuretánporok

Poliuretánporok, also known as polyurethane powders, are finely ground particles of polyurethane material. These powders are derived from the breakdown of larger polyurethane products, such as foam scraps or post-consumer waste. The production process typically involves cryogenic grinding, where polyurethane is cooled to a brittle state before being pulverized into fine particles. The resulting powder can vary in particle size, shape, and composition depending on the original polyurethane type and the grinding method employed.

Poliuretánporok find application in various industries due to their versatile properties. They can be used as fillers or extenders in other materials, such as plastics, coatings, and adhesives, to improve mechanical strength, abrasion resistance, or flexibility. In the construction sector, they might be incorporated into insulation materials or sealants. Furthermore, these powders can serve as raw materials for the production of new polyurethane-based products through processes like rotational molding or 3D printing. Their use also contributes to the recycling and valorization of polyurethane waste, promoting a more circular economy. The specific characteristics and applications of poliuretánporok are influenced by the type of polyurethane precursor and the processing techniques used to create the powder.