Where DMA is well suited for measurements on bulk samples, it is less adept at characterizing microscopic domains within heterogeneous polymer material. Since the mechanical properties of polymers are time dependent, full understanding requires measurements over a range of frequencies and temperatures. This webinar introduces the polymer rheological measurement capabilities of the new AFM-nDMA mode, which for the first time provides viscoelastic measurements that match bulk dynamic mechanical analysis (DMA) over the entire frequency range. Webinar: Measuring Nanoscale Viscoelastic Properties with AFM-Based nano-DMA
