Document Type

Article

Publication Date

4-17-2024

Abstract

The study investigates the synergistic potential of keratin, a protein sourced from chicken feathers, in conjunction with a biobased formulation comprising epoxidized linseed oil (ELO) and dodecenylsuccinic anhydride (DDSA). Through techniques such as differential scanning calorimetry (DSC) and in-situ Fourier transform infrared (FT-IR) spectroscopy, the researchers analyze the influence of keratin on the cross-linking process of ELO, elucidating its chemical role in network formation. Findings reveal that keratin exerts a positive influence on various critical parameters of the network, including its glass transition temperature, storage modulus, and tensile strength. This suggests that the incorporation of keratin enhances the overall performance and mechanical properties of the material. Moreover, the study underscores the potential of keratin as a sustainable resource for developing industrially applicable materials, particularly by repurposing chicken feather waste from the food industry. In essence, the research underscores the promising prospects of utilizing keratin alongside biobased compounds like ELO and DDSA to create sustainable materials with enhanced properties. By harnessing natural proteins in this manner, the study contributes to the advancement of eco-friendly materials with practical industrial applications.

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