Search Results for: Machine tool working hard plastics
elastomeric wheels and tires (such as roller coaster , escalator , shopping cart , elevator , and skateboard wheels), automotive suspension bushings , electrical potting compounds, high-performance adhesives , surface coatings and surface sealants, synthetic fibers (e.g., spandex ), carpet underlay, hard-plastic
applications effects of visible light hydrolysis and biodegradation see also references external links history[ edit ] polyurethane foam, close-up otto bayer and his coworkers at ig farben in leverkusen, germany, first made polyurethanes in . [ ] [ ] the new polymers had some advantages over existing plastics...
https://en.wikipedia.org/wiki/Polyurethane