【一般講演】 リサイクル ［9/12(木) AM 第4会場］

[3401-08-08] タンパク質繊維廃棄物由来の生分解性樹脂の創製

○秋岡 翔太¹ (1. 東京農工大学)

司会：小山 恵史（九州大学）

キーワード：生分解性樹脂、シルクフィブロイン、ウールケラチン、ホットプレス成形、金属吸着材

Mass-produced natural fibers such as silk and wool are typically not recycled after use; instead, they are landfilled or incinerated. Research is being conducted to establish sustainable applications for these materials. Both fibers are primarily composed of proteins and can be processed into various forms by manipulating their molecular structures. We have developed a method for fabricating resin-like moldings (referred to as "Resin") from silk and wool through hot-pressing. In this presentation, we will introduce the characteristics of silk- and wool-derived Resin and discuss on recent research findings, as well as the challenges related to their societal implementation.