2016
DOI: 10.1002/pi.5162
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Recent progress in thermal analysis of polymers: experimental techniques and a new aspect of temperature in measurement of material properties

Abstract: Thermal analysis has been utilized in polymer research for a long time and its usefulness is widely recognized. High-performance commercial instruments have driven significant progress in the thermal studies of polymers. On the other hand, new experimental instruments have been developed in laboratories as well. In this paper attention is paid to the latter category. The laboratory-made instrument focused on the target material and/or phenomena provides data that are not available from other techniques. Experi… Show more

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Cited by 5 publications
(4 citation statements)
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“…With the rise of computational modeling and the accuracy of new techniques, the classical approach in interpreting solidification parameters needs to be revisited [27][28][29][30][31]. The direct measurement of the grain size in aluminum alloys is difficult to use.…”
Section: Discussionmentioning
confidence: 99%
“…With the rise of computational modeling and the accuracy of new techniques, the classical approach in interpreting solidification parameters needs to be revisited [27][28][29][30][31]. The direct measurement of the grain size in aluminum alloys is difficult to use.…”
Section: Discussionmentioning
confidence: 99%
“…The gradual, temperaturedependent change in the physical state of the polymer that occurs at T g , from solid glass to supercooled liquid (Figure 11) or vice versa, is accompanied by equally gradual changes in several, temperature dependent physical, mechanical, thermal, electrical, etc., properties of the substrate (eg density, volume, specific heat, modulus, viscosity, enthalpy, etc.). As these changes in the thermodynamic (eg enthalpy, heat capacity), mechanical (modulus, viscosity), dielectric (dielectric constant), etc., properties of the substrate can be detected using various techniques, so a wide range of different experimental methods can be used to determine the range of temperature that corresponds to Tg, such as Differential Scanning Calorimetry (DSC), Thermomechanical Analysis (TMA) Dynamic Mechanical Analysis (DMA), Dielectric Analysis (DEA) and Electron Spin Resonance (ESR) (eg, 272,[281][282][283][284][285][286][287][288][289][290] ).…”
Section: Determination Of T Gmentioning
confidence: 99%
“…However, their resources are often used only to assess under-cooling values. With further improvements in sensor devices and the understandings of the solidification processes, new methods for assessment of the process parameters will be adopted [2,[33][34][35][36] along with the incorporation of more effective master alloys [37] and technologies aiming at increasing mechanical properties [38]. Considering its accuracy and challenges, the direct measurement of grains size in aluminum alloys (e.g.…”
Section: On the Quality Controlmentioning
confidence: 99%