Kraiburg TPE and SaarGummi have developed a TPE material for automotive sealing systems containing about 56% post-consumer and post-industrial recyclates. The solution is intended to maintain the required quality, processing and functional properties.
A comparative study evaluated high-performance mineral fillers in a standardized FKM system, showing that they enable light, tintable compounds with low compression set and improved dimensional stability compared to carbon black systems at equal hardness.
SKZ and industrial partners are developing a continuous depolymerization process for silicone elastomer waste in a planetary roller extruder, enabling monomer recovery and reducing the use of virgin raw materials.
Syensqo and Korean company Innores are implementing Tecnoflon FFKM NFS perfluoroelastomers in sealing components for semiconductor manufacturing processes, combining high chemical resistance with the elimination of fluorosurfactants from the PFAS family.
Arnitel Performance, a thermoplastic copolyester elastomer from Envalior, is used as a 100% foam midsole in the norda 005 trail running shoe, combining high rebound, durability, climate stability and recyclability as an alternative to EVA, TPU and PEBA foams.
Hexpol has qualified Dryflex Circular TPE compounds with recycled content to the Porsche PN 780 standard for low VOC and low-odour performance in automotive interior applications, while achieving a reduced product carbon footprint versus virgin TPEs.
Rampf Group presents two‑component polyurethane and silicone sealing materials alongside automated mixing and dispensing systems for lighting applications, citing IP67 sealing performance and cycle‑time reductions of up to 50 percent with FlexSpeed.
At Compamed 2025, Wacker will showcase Silpuran eco 2114, a biomethanol-based silicone gel for skin adhesives, alongside new findings on transdermal delivery and Elastosil grades for pharmaceutical tubing.
Evonik has completed trial production at a second polyamides reactor in Shanghai, a step that will double the company’s long-chain polyamides capacity in Asia. The project expands local output of AABB polyamides and PEBA elastomers for automotive and consumer applications.
Kraiburg TPE has launched its third-generation FR3 thermoplastic elastomers, meeting DIN EN 45545-2 requirements for rail applications. The halogen-free compounds achieve UL94 V0 at 1.5 mm and pass the glow wire test at 960°C.
Trelleborg Sealing Solutions will showcase sealing materials and components for front-end and subfab environments at Semicon Europa, stand 311 in Hall C1, Munich, on November 18 to 21. The company will also outline an expansion of its Malta manufacturing site.
Kraiburg TPE has introduced the FC/CM3/AD1 TPE series designed for direct contact with fatty foods. The compounds meet EU 10/2011 and US FDA 21 CFR 177.2600 requirements and adhere to a range of polar thermoplastics.
