The purpose of this project is to address health and sustainability concerns associated with conventional BPA-based epoxy resins (most commonly used DGEBA) by developing epoxy–phenolic thermoset systems based on glycidates, an alternative epoxy monomer with reduced toxicity.
The study aims to examine whether these safer monomer systems can achieve curing behavior and material performance comparable to conventional epoxy resins used in industrial applications.
By focusing on material design and experimental validation, this project seeks to provide a scientific basis for safer and more responsible use of thermoset polymers.
The outcomes contribute to sustainable industrial innovation and responsible production, in alignment with SDGs related to health, industry, and sustainable consumption.

Epoxy resins are widely used in coatings, adhesives, and composite materials; however, conventional BPA-based epoxy systems present concerns related to toxicity and environmental impact.
In this project, epoxy–phenolic thermosets incorporating glycidates, an alternative safer epoxy monomer, with lower toxicity were designed and experimentally evaluated as safer material systems.
The research involved systematic investigation of curing behavior, thermal properties, and anticorrosion performance to assess the feasibility of these materials for industrial use.
The results demonstrated that the developed thermosets could maintain essential functional properties while offering improved safety characteristics.
This work provides a materials-science-based framework for advancing sustainable thermoset design in support of healthier working environments and responsible production practices.

https://sdgs.yamagata-u.ac.jp/project/detail_426.html

DAS TAMA, Yamagata University

工学部

tkn79708@st.yamagata-u.ac.jp

DAS TAMA, Ochiai Bungo (Supervisor)

山形大学基金（学部等への支援）
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