caa a22 4500 463232917 CHVBK 20180405153247.0 cr unu---uuuuu 170326e20070701xx s 000 0 eng 10.1007/s10853-006-0890-1 doi (NATIONALLICENCE)springer-10.1007/s10853-006-0890-1 Zhao Jun Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany aut α Transition of polyamide6 in chemically bonded polyamide6/polytetrafluoroethylene compounds studied by dynamic mechanical thermal analysis and dielectric thermal analysis [Elektronische Daten] [Jun Zhao] The α transition of polyamide 6 (PA 6) component in chemically bonded PA 6/polytetrafluoroethylene (PTFE) compounds is studied by dynamic mechanical thermal analysis (DMTA) and dielectric thermal analysis (DETA). It is found that DMTA shows better compatibility between two components than DETA does. It is also found that at the α transition temperature of PA 6 component (T α PA 6 ), the dynamic mechanical response of PTFE component is remarkable while its dielectric response is negligible. The effect of PTFE component on the segmental mobility of PA 6 component is discussed on the basis of DMTA, DETA and differential scanning calorimetry (DSC) results and the chemical bonding effect is found to play the dominant role. The measurement of apparent activation energy (ΔE a) shows that the addition of PTFE component reduces the cooperativity of the α transition of PA 6 component. Springer Science+Business Media, LLC, 2007 Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/13(2007-07-01), 4757-4762 0022-2461 42:13<4757 2007 42 10853 https://doi.org/10.1007/s10853-006-0890-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-0890-1 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Zhao Jun Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/13(2007-07-01), 4757-4762 0022-2461 42:13<4757 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer