Preparation and characterization of thermoplastic polyurethanes blended with chitosan and starch processed through extrusion.
Sign Up to like & getrecommendations! Published in 2022 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2022.03.008
Abstract: The basic aim of the research work is to expand the application range of biomaterials in the field of medical by increasing antibacterial and biocompatible behavior of thermoplastic polyurethanes. Blends of thermoplastic polyurethanes with chitosan… read more here.
Keywords: thermoplastic polyurethanes; blended chitosan; starch; chitosan starch ... 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
Preparation of ordered mesoporous and macroporous thermoplastic polyurethane surfaces for potential medical applications
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Biomaterials Applications"
DOI: 10.1177/0885328218768643
Abstract: Thermoplastic polyurethanes are widely used in medical devices. In order to limit some of their shortfalls, like microbial attachment, surfaces modifications can be required. In this work, a two-step replication method was used to create… read more here.
Keywords: polyurethane surfaces; polyurethane; thermoplastic polyurethanes; medical applications ... See more keywords
Balanced Viscoelastic Properties of Pressure Sensitive Adhesives Made with Thermoplastic Polyurethanes Blends
Sign Up to like & getrecommendations! Published in 2019 at "Polymers"
DOI: 10.3390/polym11101608
Abstract: Pressure sensitive adhesives made with blends of thermoplastic polyurethanes (TPUs PSAs) with satisfactory tack, cohesion, and adhesion have been developed. A simple procedure consisting of the physical blending of methyl ethyl ketone (MEK) solutions of… read more here.
Keywords: tpu1 tpu2; thermoplastic polyurethanes; pressure sensitive; spectroscopy ... See more keywords
Measurement of Nonlinear Poisson’s Ratio of Thermoplastic Polyurethanes under Cyclic Softening Using 2D Digital Image Correlation
Sign Up to like & getrecommendations! Published in 2021 at "Polymers"
DOI: 10.3390/polym13091498
Abstract: Thermoplastic polyurethanes (TPUs) and other elastomers are widely used in many applications for the advantages they provide in terms of high elasticity, lightness, resistance to breakage, and impact resistance. These materials exhibit strong hysteresis in… read more here.
Keywords: thermoplastic polyurethanes; ratio; correlation; poisson ratio ... See more keywords
Synthesis of Thermoplastic Polyurethanes Containing Bio-Based Polyester Polyol and Their Fiber Property
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DOI: 10.3390/polym14102033
Abstract: Among the starting materials of thermoplastic polyurethanes (TPUs), it was confirmed that succinic acid-based polyester biopolyols having different molecular weights (Mn = 1000, 2000, and 4000) affect the physicochemical properties of the final polymer significantly.… read more here.
Keywords: thermoplastic polyurethanes; based tpu; bio based; based polyester ... See more keywords
Tuning Thermal, Morphological, and Physicochemical Properties of Thermoplastic Polyurethanes (TPUs) by the 1,4-Butanediol (BDO)/Dipropylene Glycol (DPG) Ratio
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14153164
Abstract: Thermoplastic polyurethanes (TPUs) are versatile polymers presenting a broad range of properties as a result of their countless combination of raw materials—in essence, isocyanates, polyols, and chain extenders. This study highlights the effect of two… read more here.
Keywords: dpg; thermoplastic polyurethanes; butanediol bdo; dipropylene glycol ... See more keywords