Jun 1, 2004 · Differential scanning calorimetry (DSC) was used to investigate structural differences in two TPUs. DSC can reveal the melting behaviour and residual crystallinity after processing which can depend on the stoichiometry and processing conditions.

Jan 1, 2022 · The beneficial effect of HTA is demonstrated for thermoplastic polyurethane (TPU) with its original DSC data showing significant variation of measurement data, most notably in the temperature range where softening of the material occurs.

Jun 1, 2004 · The effect of thermoplastic polyurethane (TPU) elastomer on the melting point and the percentage crystallinity of polyacetal (POM) is studied by differential scanning calorimetry (DSC).

Thermal properties of the soft and hard segments in a thermoplastic polyurethane (TPU). Sample mass: 10.47 mg; heating from -100°C to 250°C at 10 K/min, twice; dynamic N 2 atmosphere.

Thermoplastic polyurethane (TPU) is an emerging organic polymer material. Structurally, TPU is also a kind of block polymer, which is generally composed of a flexible long chain of oligo-polyols to form a soft segment and a hard segment with diisocyanate and chain extender.

In the case of water-lubricated stern tube bearings, thermoplastic polyurethane (TPU)-based composites are used due to their excellent wear resistance, corrosion resistance, and tunable...

Jul 1, 2024 · In this work, we synthesize a TPU with restricted crosslinking density in the soft phase with the purpose of providing enhanced thermomechanical performance while preserving the processability.

The DSC analysis has been proved as useful to prediction of the processability and tensile properties of TPU's with a similiar hard segment content. The fusion and crystallization enthalpies, dynamic viscosity of melts and tensile properties of a series of commercially available thermoplastic polyuretha

Mar 11, 2023 · Shape-memory polymers (SMPs) manufactured via three-dimensional (3D) printing have potential applications in soft actuators. In this study, SMP materials were manufactured using bio-based thermoplastic polyurethane (TPU) …

Sep 17, 2021 · These synthesized TPUs are characterized by Shore hardness, gel permeation chromatography (GPC), differential scanning calorimetry (DSC), wide angle X-ray diffraction (WAXD), dynamic mechanical thermal analysis (DMTA), and rheology.