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Structural Insights of Humins/Epoxidized Linseed Oil/ Hardener Terpolymerization.

ABSTRACT: Bio-based thermosetting resins were synthesized from a ternary composition: humins; epoxidized linseed oil (ELO); and an industrial hardener, Capcure3-800 (CAP). Humins are in a focused attention in the last years, as biorefinery by-product, therefore its valorization through materials design is very important. Here we present a structural study of terpolymerization of humins/ ELO/CAP. The reactivity of these systems was highlighted by in situ FT-IR and 1H and 13C NMR. The integration of humins in thermosetting resins gives alternatives to new feedstocks for future bio-based materials.

SUBMITTER: Licsandru E

PROVIDER: S-EPMC7408238 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature

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Structural Insights of Humins/Epoxidized Linseed Oil/ Hardener Terpolymerization.

Licsandru Erol E Gaysinski Marc M Mija Alice A

Polymers 20200716 7

Bio-based thermosetting resins were synthesized from a ternary composition: humins; epoxidized linseed oil (ELO); and an industrial hardener, Capcure3-800 (CAP). Humins are in a focused attention in the last years, as biorefinery by-product, therefore its valorization through materials design is very important. Here we present a structural study of terpolymerization of humins/ ELO/CAP. The reactivity of these systems was highlighted by in situ FT-IR and <sup>1</sup>H and <sup>13</sup>C NMR. The ...[more]

PMID: 32708731

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Dataset Information

Structural Insights of Humins/Epoxidized Linseed Oil/ Hardener Terpolymerization.

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Structural Insights of Humins/Epoxidized Linseed Oil/ Hardener Terpolymerization.

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