Introduction to Temperature Modulated DSC Method (Evaluation of Polymer Materials)

Temperature-modulated DSC allows for specific heat measurements using the IS method, providing a wealth of information in high-temperature regions where specific heat measurements have been considered difficult, which cannot be obtained with conventional DSC.

Temperature-modulated DSC provides a wealth of information that cannot be obtained with conventional DSC, enabling the following: - Distinction of thermal history, etc., through comparison of reversible and irreversible components as mentioned above. - Measurement of specific heat in high-temperature regions above around 1000°C, which is considered difficult with the JIS method. - Measurement of specific heat in low-temperature regions below room temperature. Additionally, it is expected to be useful for analyzing relaxation phenomena. In this case, as an example of that technology, we introduce "a case study evaluating PET." For more details, please refer to the PDF materials. Furthermore, in addition to DSC, our company also specializes in various thermal analyses such as TG-DTA and TMA. ● DSC (Differential Scanning Calorimetry): Can be used for analysis of sample melting, glass transition, thermal history, crystallization, curing, Curie point, etc., and for measuring specific heat. ● TG-DTA (Thermogravimetric and Differential Thermal Analysis): Can be used for analysis of sample moisture content, ash content, decomposition, oxidation, and heat resistance evaluation. ● TMA (Thermomechanical Analysis): Can be used for measuring sample expansion rate, glass transition, softening point, etc. For more information, visit here: https://www.seiko-sfc.co.jp/analysis-service/thermal-analysis.html

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