![Neuartige, PFAS-freie Hightech-Membran kann kleinste Partikelverunreinigungen abfiltern und ermöglicht so die Fertigung von Halbleitern der nächsten Generation. © Fraunhofer IAP/Till Budde / The innovative, PFAS-free high-tech membrane can separate out ultra-small particulate contami-nants, enabling production of next-generation semicon-ductors. © Fraunhofer IAP, Foto: Till Budde Neuartige, PFAS-freie Hightech-Membran kann kleinste Partikelverunreinigungen abfiltern und ermöglicht so die Fertigung von Halbleitern der nächsten Generation. © Fraunhofer IAP/Till Budde / The innovative, PFAS-free high-tech membrane can separate out ultra-small particulate contami-nants, enabling production of next-generation semicon-ductors. © Fraunhofer IAP, Foto: Till Budde](/uploads/images/_scale/iapteasergross1000pxx800pxpfas_169_626x351.jpg)
![Die PFAS-freie Polymermembran ist chemisch stabil, hoch permeabel und hat einen Porendurchmesser von ca. sieben Nanometern. © Fraunhofer IAP / The PFAS-free polymer membrane is chemically stable, highly permeable and features a pore diameter of approx. seven nanometers. © Fraunhofer IAP Die PFAS-freie Polymermembran ist chemisch stabil, hoch permeabel und hat einen Porendurchmesser von ca. sieben Nanometern. © Fraunhofer IAP / The PFAS-free polymer membrane is chemically stable, highly permeable and features a pore diameter of approx. seven nanometers. © Fraunhofer IAP](/uploads/images/_scale/panpeiglattglanz31beschnitten_169_626x352.jpg)
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- Electronics (wafers, semiconductors, microchips,...)
PFAS-free polymer membranes for semiconductor processing
Due to their stability and resistance to water and grease, PFAS chemicals (short for per- and polyfluoroalkyl substances) are used in a wide range industries, but they are harmful to health and the environment. Membranes containing PFAS are used in many semiconductor manufacturing processes, for exa…