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Improved thermoset materials derived from biobased terpene macromolecules photo-crosslinking
A series of cross-linked materials was prepared via photo-induced reactions involving olefin-containing precursors and dithiols. The resultant materials ( M1-M6 ) combine conventional feedstock with biobased ones and allow to forge hybrid thermosets whose properties were investigated by a range of a...
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Published in: | Polymer chemistry 2024-06, Vol.15 (23), p.2362-2369 |
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Main Authors: | , , |
Format: | Article |
Language: | |
Online Access: | Get full text |
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Summary: | A series of cross-linked materials was prepared
via
photo-induced reactions involving olefin-containing precursors and dithiols. The resultant materials (
M1-M6
) combine conventional feedstock with biobased ones and allow to forge hybrid thermosets whose properties were investigated by a range of analytical methods. Materials
M1
and
M2
served as references to compare with the biohybrid ones (
M3-M6
), whose thermal, spectra and mechanical properties can be easily regulated by the type of bio-component added to the overall composition. The biobased compositions allowed to expand the range of thermal properties and the degree of stiffness as measured by TGA, DSC and DMA, with the overall material morphology not being significantly altered as evidenced by SEM.
New hybrid and biobased cross-linked materials are presented through photo-catalysis of poly(limonene carbonate) based mixtures. |
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ISSN: | 1759-9954 1759-9962 |
DOI: | 10.1039/d4py00381k |