Polyphenylsulfone

Also known as PPSU and Ultrason® P.

Latest news on polyphenylsulfone

11 September 2026
ENGEL: Injection-moulded plastic cell frames for industrial electrolysers

Engineering plastics, injection-compression moulding and large-machine trial capabilities for scalable, repeatable production of large electrolyser cell frames.

31 March 2026
BASF launches biomass‑balanced Ultrason® P 3010 BMB PPSU

New Ultrason P 3010 BMB is ISCC‑PLUS certified, 20% biomass‑balanced PPSU (mass‑balance), matches standard grade in properties and certifications, drop‑in replacement made with green electricity.

10 March 2026
BASF Expands Ultrason® P Portfolio for EU Food-Contact Compliance

Six new PPSU grades comply with EU regulations, enabling a smooth transition for manufacturers of high-temperature food-contact articles.

11 September 2025
Stargate Hydrogen Uses BASF's Ultrason® for Lightweight Electrolyzer Frames

Ultrason® S enhances electrolyzer frames with chemical resistance, durability, and design flexibility, boosting green hydrogen production efficiency and reducing costs.