[Analysis Case] Analysis of Polyester by Reaction Thermal Decomposition GC/MS Method
Detailed structural analysis of polyester is possible.
When conducting structural analysis of condensation-type polymers such as polyester, the conventional thermal decomposition GC/MS method may result in complex decomposition products that do not allow for structural estimation. In such cases, the reactive thermal decomposition GC/MS method, which involves the coexistence of derivatization reagents during thermal decomposition, is effective. This example introduces the thermal decomposition of polyethylene terephthalate (PET) in the presence of tetramethylammonium hydroxide. While numerous peaks were observed with the conventional thermal decomposition method, the reactive thermal decomposition method detected simpler decomposition products that reflected the monomer structure.
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Analysis of daily necessities.
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MST is a foundation that provides contract analysis services. We possess various analytical instruments such as TEM, SIMS, and XRD to meet your analysis needs. Our knowledgeable sales representatives will propose appropriate analysis plans. We are also available for consultations at your company, of course. We have obtained ISO 9001 and ISO 27001 certifications. Please feel free to consult us for product development, identifying causes of defects, and patent investigations! MST will guide you to solutions for your "troubles"!