polymerguru

The industry’s first Santoprene® TPV glass run channel, developed with Cooper Standard and first launched in 2002, has been named the 2026 SPE® Automotive Hall of Fame winner. Replacing EPDM rubber in the channel where side windows travel meant matching a material the industry had trusted for decades, with a thermoplastic. Developing the material and the part together is what made it work. The switch cut part weight by around 30 to 50% compared with EPDM, and TPV can be reprocessed and recycled at end of life. Today, TPV accounts for around 55% of the global glass run channel market. Congratulations to our partners at Cooper Standard and thank you to SPE for the recognition. The award will be presented at SPE’s 55th Annual Automotive Innovation Awards Gala on 4 November. Read the full story 👉 https://lnkd.in/eeUVfuJ9 source : Celanese

Recently, the 16-meter first-stage fuel-tank forming mold for WELIGHT-1, WELIGHT’s medium-lift liquid reusable launch vehicle, successfully rolled off the production line. This milestone marks a key breakthrough for WELIGHT in the design and manufacturing of high-precision forming tooling for large composite tanks, laying a solid foundation for the efficient, high-precision, and scalable manufacturing of all-carbon-fiber tanks. Faced with the challenge of having few mature solutions to reference in the manufacturing of large composite tanks, the WELIGHT team moved beyond conventional metallic mold design and pioneered a honeycomb sandwich structure without internal supports. While meeting both lightweight and high-stiffness requirements, the design limits the mold's self-deflection to within 1.0 mm when supported at both ends, with all key performance indicators meeting the design requirements. From having no mature path to follow to developing an innovative solution capable of mee...

Avantium N.V., a leader in renewable and #circularpolymermaterials , today announced the completion of the spin-out of its #ParanaTechnology into Parana Materials B.V. Parana Materials is a new, independent company focused on the development and commercialization of #plantbasedhighperformancepolyesters such as PISA, PISOX and PEIT/PEIF. The Parana Technology portfolio is distinct from Avantium's #FDCA and #PEF (branded as #releaf® ) technology, which remains fully within #Avantium . The transaction is part of Avantium's strategy to focus resources and investments on its core FDCA and PEF business while enabling other promising technologies in its portfolio to pursue independent growth and commercialization pathways. Parana Technology enables the production, application and #recycling of renewable, high-performance polyesters through simpler and more cost-effective synthesis routes using commercially available monomers such as #isosorbide , #succinic - and #oxalicacid , and...

The agreement aims to strengthen the connection between industry and research, promoting advanced research activities and experimental development focused on the design of new smart materials capable of meeting the market needs increasingly driven by lightweight design, high performance and technological innovation. The partnership brings together two complementary areas of expertise. IPCB-CNR contributes the scientific excellence and multidisciplinary capabilities of its 73 researchers and 11 technologists, while Xenia brings more than 30 years of industrial experience in reinforced composite materials, combined with a strong innovation-driven approach and a forward-looking vision focused on the technologies and applications of tomorrow. At the core of the agreement is the development of materials engineered for injection moulding, a key technology for industrial production, but also for the most advanced manufacturing platforms, including pellet- and filament-based 3D printing.  ...

𝐓𝐨𝐝𝐚𝐲'𝐬 𝐊𝐍𝐎𝐖𝐋𝐄𝐃𝐆𝐄 𝐒𝐡𝐚𝐫𝐞 𝐃𝐢𝐝 𝐲𝐨𝐮 𝐧𝐨𝐭𝐢𝐜𝐞 𝐭𝐡𝐚𝐭 𝐬𝐞𝐦𝐢-𝐜𝐫𝐲𝐬𝐭𝐚𝐥𝐥𝐢𝐧𝐞 𝐩𝐨𝐥𝐲𝐦𝐞𝐫𝐬 𝐜𝐨𝐧𝐬𝐢𝐬𝐭𝐞𝐧𝐭𝐥𝐲 𝐬𝐡𝐨𝐰 𝐚 𝐡𝐢𝐠𝐡𝐞𝐫 𝐝𝐞𝐠𝐫𝐞𝐞 𝐨𝐟 𝐬𝐡𝐫𝐢𝐧𝐤𝐚𝐠𝐞 𝐚𝐧𝐢𝐬𝐨𝐭𝐫𝐨𝐩𝐲 𝐝𝐮𝐞 𝐭𝐨 𝐦𝐨𝐥𝐞𝐜𝐮𝐥𝐚𝐫 𝐨𝐫𝐢𝐞𝐧𝐭𝐚𝐭𝐢𝐨𝐧 ? One could think that amorphous polymers (often more viscous, so with a longer relaxation time) should produce as much, if not more, orientation effects. But, at least as far as shrinkage anisotropy is concerned, they typically don't. In a semi-crystalline matrix the much faster freezing induced by the phase change and the intricately mixed morphology of the resulting two-phase system (amorphous and crystalline regions), leads to an overall much higher locked-in orientation of the amorphous regions, easily visualized by annealing induced post-shrinkage. Of course the crystalline phase will also have its own anisotropy, for instance in terms of preferred crystalline orientation, possibly obse...

 𝐒𝐮𝐧𝐝𝐚𝐲'𝐬 𝐓𝐇𝐎𝐔𝐆𝐇𝐓𝐅𝐔𝐋 𝐏𝐨𝐬𝐭 🌍 𝐆𝐞𝐧𝐞𝐯𝐚 𝐏𝐥𝐚𝐬𝐭𝐢𝐜𝐬 𝐓𝐫𝐞𝐚𝐭𝐲 𝐅𝐚𝐢𝐥𝐮𝐫𝐞- 𝐓𝐰𝐨 𝐖𝐨𝐫𝐥𝐝𝐬 𝐭𝐡𝐞 𝐇𝐚𝐯𝐞’𝐬 𝐕𝐒 𝐭𝐡𝐞 𝐇𝐚𝐯𝐞 𝐍𝐨𝐭𝐬. 𝐎𝐧𝐞 𝐁𝐚𝐧 𝐨𝐧𝐞 𝐭𝐫𝐞𝐚𝐭𝐲. 𝐅𝐚𝐢𝐥𝐮𝐫𝐞 𝐰𝐚𝐬 𝐢𝐧𝐞𝐯𝐢𝐭𝐚𝐛𝐥𝐞. In Europe and Western world, we pat ourselves on the back for banning single-use plastics. Enjoy sipping our drinks through paper straws and feel like sustainability heroes. Meanwhile, in Asia, 40% of food never even makes it to the table. Let that sink in. While we debate biodegradable forks, food rots in the sun because there’s no plastic film to preserve them. No cold chain. No airtight seal. No protection from heat, pests, or time. 𝗧𝗵𝗲 𝗧𝗿𝗲𝗮𝘁𝘆 𝗖𝗼𝗻𝘂𝗻𝗱𝗿𝘂𝗺 🚫 𝗧𝗵𝗲 𝗪𝗲𝘀𝘁 𝗯𝗮𝗻𝘀 𝗽𝗹𝗮𝘀𝘁𝗶𝗰. 🍚 T𝗵𝗲 𝗘𝗮𝘀𝘁 𝗹𝗼𝘀𝗲𝘀 𝗳𝗼𝗼𝗱. 𝗪𝗲𝗹𝗰𝗼𝗺𝗲 𝘁𝗼 𝘁𝗵𝗲 𝗵𝘆𝗽𝗼𝗰𝗿𝗶𝘀𝘆 𝗼𝗳 𝘀𝘂𝘀𝘁𝗮𝗶𝗻𝗮𝗯𝗶𝗹𝗶𝘁𝘆. 🔹 𝗜𝗻 𝗘𝘂𝗿𝗼𝗽𝗲: We’ve moved from innovation to stagnation. Legendary Dutch polymer resear...