[Analysis Case] Component Identification of Foreign Substances Considering Thermal History
Proposal for the use of standard samples with aligned thermal history.
Polymeric materials such as polypropylene (PP) react with oxygen and moisture in the atmosphere when heated, causing changes in their molecular structure. Therefore, when foreign substances or contaminants may be present in polymeric materials, it is necessary to use standard materials processed in the same environment as the measurement sample for comparison data. To investigate how the PP standard material changes due to heat treatment (200°C for 30 minutes), FT-IR and TOF-SIMS measurements were conducted.
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Applications/Examples of results
Analysis of optical devices, LSI, memory, manufacturing equipment, and components.