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Coal Tar Composition Analysis by Thermal Desorption GC/MS
Coal tar is a complex by-product generated during the high-temperature carbonization of coal. It contains hundreds of organic compounds, including numerous aromatic hydrocarbons that are widely used in chemical manufacturing, material science, and industrial applications. Understanding the composition of coal tar is essential for quality control, process optimization, and environmental assessment. One of the most…
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Effects of Furnace Temperature Ramp Rate on Peak Temperature in EGA-MS Analysis
Understanding the thermal behavior of polymers is essential for material development, quality control, and failure analysis. One of the most effective techniques for studying thermal degradation is EGA-MS analysis , which provides detailed information about gases evolved during heating. When performing thermal analysis, measurement conditions play a critical role in determining the accuracy and reproducibility…
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Polyethersulfone (PES) Gas Analysis Using EGA-MS for Thermal Decomposition Study
Table of Contents Introduction Polyethersulfone (PES) is a high-performance engineering plastic widely used in industries that demand exceptional mechanical strength and thermal stability. However, during high-temperature molding processes, PES can release gases that may impact product performance and manufacturing safety. To better understand these emissions, advanced PES polymer analysis solutions are essential. One of the…