For those who want to touch on the substance of materials such as polymer materials, we will introduce numerous examples of thermal analysis using DSC, TG, DTA, etc., including hardness measurement and melting measurement.
Thermal analysis is a technique for measuring the temperature dependence of certain physical properties of a substance while changing its temperature. Examples of methods: ● DSC: Can be used for analyzing the melting, glass transition, thermal history, crystallization, curing, Curie point, etc., as well as measuring specific heat. ● TG/DTA: Can be used for analyzing moisture content, ash content, decomposition, oxidation, and evaluating heat resistance. ● TMA: Can be used for measuring the expansion rate, glass transition, softening point, etc. In this collection of case studies, we will introduce examples of 'thermal analysis.' We encourage you to read it. [Contents] ■ The influence of atmosphere in TG-DTA measurements ■ Melting measurement of cocoa butter (introduction of peak separation function) ■ Introduction of temperature-modulated DSC method ■ Gelatinization of rice and noodles There are many other cases not included. We also have experienced technicians in our thermal analysis laboratory who can meet directly. Please feel free to contact us.
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【Details of Published Content (Excerpt)】 ■Effects of Atmosphere in TG-DTA Measurements ・Objective: To confirm how differences in measurement atmosphere affect the measurement data. ・Method: TG-DTA measurements in air and nitrogen atmospheres. ■Melting Measurement of Cocoa Butter (Introduction of Peak Separation Function) ・Objective: To analyze the melting peaks of cocoa butter (edible fat) which exhibits polymorphism. ・Method: Estimation using the peak separation function of a differential scanning calorimeter (DSC). ・Results: Separated into single peaks for each crystal form and estimated the ratios of each crystal form. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Seiko Future Creation Co., Ltd. conducts business centered on contract analysis services, research and development, production technology, and FA systems, providing various services aimed at solving customer challenges. Regarding contract analysis, we have a proven track record of solving issues in the development, manufacturing, and quality assurance processes within the Seiko Group, allowing us to respond comprehensively by anticipating the background in various situations. We can handle samples ranging from million-order to nano-order sizes based on our extensive analytical experience primarily in watches and ICs, as well as in printer-related fields. In particular, we tackle customer challenges "from multiple perspectives and comprehensively" using the following technologies: - Microfabrication using a focused ion beam (FIB) device - Thermal analysis of material properties using differential scanning calorimetry (DSC) and others - Observation of microstructure using scanning probe microscopy (AFM) and others - Surface analysis using various devices (XPS, AES, GD-OES) - Cross-sectional observation and structural analysis using various devices (SEM, TEM) Our engineers are available for direct consultations. If you have any concerns, please feel free to reach out to us. *Seiko Future Creation Co., Ltd. changed its name from Seiko I-Techno Research Co., Ltd. on July 1, 2022.
