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Analysis of Polyethersulfone (PES) in Air Using EGA-MS: Evolved Gas Analysis During Molding
Analysis of Polyethersulfone (PES) Using EGA-MS Polyethersulfone (PES) is a high-performance engineering plastic known for its excellent mechanical strength, heat resistance, and ability to be molded into complex shapes. These properties make PES useful in machinery components as well as electrical and electronic applications. During polymer processing, particularly molding, understanding the gases evolved from a…
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Analysis of Volatiles Released from UV Curable Resin Using UV/Py-GC/MS
UV-curable resins are widely used in applications such as microelectronics packaging, electronic adhesives, optical components, and precision materials. During UV curing, chemical reactions within the resin can generate volatile organic compounds (VOCs) and other volatile products. These released compounds can be important because some volatiles may contribute to metal surface corrosion, material contamination, and deterioration…
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Analysis of Polyvinyl Alcohol Contaminated with a Small Amount of Polymer Using HC/EGA-GC/MS
Polyvinyl alcohol (PVA) is a water-soluble synthetic polymer used in a wide range of industrial and commercial applications. During manufacturing, processing, storage, or handling, PVA materials may become contaminated with small amounts of other polymers or organic materials. Detecting a minor contaminant in a polymer matrix can be challenging when the main polymer produces a…