MOSCOW, RUSSIA – Media OutReach Newswire – 24 July 2025 – SIBUR, Russia’s largest polymer producer, has begun manufacturing a high-performance plastic, polyphthalamide (PPA), based on its proprietary technology. This material features a unique combination of strength, stability, and resistance to aggressive environments. Thanks to these properties, PPA is widely used in the production of […]
SIBUR Uses Proprietary Technology to Produce High-Performance Plastic
