Full description
Data description: Thermograms were collected for polylactic acid (PLA) 3D-printing filament sourced from the Australian market using a TA Instruments DSC 25 differential scanning calorimeter. Principal component analysis was performed using the chemRmetrics package within the R programming language. R scripts saved within dataset outline the functions used during the analysis. Data collection and analysis was performed from August 2025 - June 2026.
Number of files/types: 865 .csv file, 2 .R files
Special software required to open files: R version 4.4.0 (version may not be relevant)
Keywords: 3D-printing, polymer traces, chemometrics, differential scanning calorimetry, materials science
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- DOI : 10.25917/RKZX-PK42
