High-performance thermoset with 100 % bio-based carbon content

Andrea Todorovic; Yannick Blößl; Gernot Oreski; Katharina Resch-Fauster

doi:10.1016/j.polymdegradstab.2020.109284

High-performance thermoset with 100 % bio-based carbon content

Andrea Todorovic, Yannick Blößl, Gernot Oreski, Katharina Resch-Fauster

Polymer Competence Center Leoben GmbH

Research output: Contribution to journal › Article › Research › peer-review

Abstract

This paper describes the development of a novel high-performance thermoset based on epoxidized linseed oil and pure crystalline citric acid (CA). Fully bio-based polymer networks are generated and CA is shown to be a very efficient hardener for epoxidized plant oils. Comprehensive processing-structure-property relationships are established and optimum curing parameters are derived. The thermoset's polymer physical property profile (incl. high stiffness and strength) reveals its great potential to substitute petrochemical based resins.

Original language	English
Article number	109284
Number of pages	9
Journal	Polymer Degradation and Stability
Volume	181.2020
Issue number	November
DOIs	https://doi.org/10.1016/j.polymdegradstab.2020.109284
Publication status	Published - 22 Jul 2020

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10.1016/j.polymdegradstab.2020.109284

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abstract = "This paper describes the development of a novel high-performance thermoset based on epoxidized linseed oil and pure crystalline citric acid (CA). Fully bio-based polymer networks are generated and CA is shown to be a very efficient hardener for epoxidized plant oils. Comprehensive processing-structure-property relationships are established and optimum curing parameters are derived. The thermoset's polymer physical property profile (incl. high stiffness and strength) reveals its great potential to substitute petrochemical based resins.",

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AB - This paper describes the development of a novel high-performance thermoset based on epoxidized linseed oil and pure crystalline citric acid (CA). Fully bio-based polymer networks are generated and CA is shown to be a very efficient hardener for epoxidized plant oils. Comprehensive processing-structure-property relationships are established and optimum curing parameters are derived. The thermoset's polymer physical property profile (incl. high stiffness and strength) reveals its great potential to substitute petrochemical based resins.

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High-performance thermoset with 100 % bio-based carbon content

Abstract

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