Internal structure and crystallinity investigation of segmented thermoplastic polyurethane elastomer degradation in supercritical methanol
Sign Up to like & getrecommendations! Published in 2017 at "Polymer Degradation and Stability"
DOI: 10.1016/j.polymdegradstab.2017.03.003
Abstract: This work is the first to investigate the internal structure and crystallinity variance of segmented thermoplastic polyurethane elastomer (TPU) degradation in supercritical methanol. Molecular weight distribution (MWD) and molecular structure were determined using GPC, FT-IR… read more here.
Keywords: degradation; segmented thermoplastic; hard segments; structure crystallinity ... See more keywords
Clarifying the Origin of Multiple Melting of Segmented Thermoplastic Polyurethanes by Fast Scanning Calorimetry
Sign Up to like & getrecommendations! Published in 2017 at "Macromolecules"
DOI: 10.1021/acs.macromol.7b00871
Abstract: Segmented thermoplastic polyurethanes (TPU) often show multiple endothermic signals during melting in conventional differential scanning calorimetry (DSC). Repeated reorganization during heating and separate crystal melting and phase mixing have been proposed as the origin of… read more here.
Keywords: segmented thermoplastic; fast scanning; thermoplastic polyurethanes; melting ... See more keywords