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Tomczak, Dorota; Borysiak, Sławomir; Kuczko, Wiesław; Osmałek, Tomasz; Nowicka, Ariadna B.; Strzemiecka, Beata; Wichniarek, Radosław, 2026, "FTIR and degree of conversion data for 3D-printed photopolymer-based composites containing caffeine", https://doi.org/10.18150/7CUCXI, RepOD, V1
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This dataset contains FTIR spectroscopy data, degree of conversion data and related graph files for 3D-printed photopolymer-based composite samples containing caffeine. The data were generated to support the characterization of photopolymer-based composites manufactured additively using a DLP/MSLA-type photopolymerization method.
The dataset includes FTIR data used to evaluate changes in the chemical structure of the printed samples, assess the degree of cross-linking of the acrylate resin and verify interactions or structural changes associated with the incorporation of caffeine into the polymer matrix. The analyzed samples differed in caffeine content and were prepared using photopolymer resin-based formulations.
The deposited files include cleaned tabular data for the degree of conversion graph, FTIR graph data in CSV format, and graph files in TIFF format. The degree of conversion was calculated from FTIR peak areas corresponding to acrylic double bonds before and after photopolymerization. The data can be used to compare the effect of formulation composition and storage time on the conversion of the photopolymer matrix.
Fur further information, please consult the readme.txt file.
FTIR, Fourier-transform infrared spectroscopy, degree of conversion, photopolymer resin, 3D printing, DLP, MSLA, caffeine, photopolymer-based composite, acrylate resin, cross-linking
Dorota Tomczak, Sławomir Borysiak, Wiesław Kuczko, Ariadna B. Nowicka, Tomasz Osmałek, Beata Strzemiecka and Radosław Wichniarek. Photopolymer-Based Composite with Substance Release Capability Manufactured Additively with DLP Method. Materials. 2024;17:322. https://doi.org/10.3390/ma17020322 doi: 10.3390/ma17020322
CC BY - Creative Commons Attribution 4.0
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