PPSU on Bioplastics Portalhttps://bioplasticsportal.com/tags/ppsu/Recent content in PPSU on Bioplastics PortalHugoen-usThu, 16 Apr 2026 10:50:51 +0200BASF Expands Ultrason Portfolio with Biomass-Balanced PPSU Gradehttps://bioplasticsportal.com/news/2026-04-09-basf-expands-ultrason-portfolio-with-biomass-balanced-ppsu-g/Thu, 09 Apr 2026 00:00:00 +0000https://bioplasticsportal.com/news/2026-04-09-basf-expands-ultrason-portfolio-with-biomass-balanced-ppsu-g/BASF has introduced a new biomass-balanced polyphenylsulfone (PPSU) grade to its Ultrason portfolio, offering manufacturers a drop-in solution with a lower carbon footprint.