P-7-1 廃棄物を利用したグリーンコンポジットの作製ならびにエクセルギー解析に基づく環境負荷評価

抄録

In the modern society, the promotion of energy saving while reducing the amount of waste is an important issue for modern humanity. There are two points in recycling of material. The first is the reduction of input exergy in the circulation system and the balance between cost and raw material supply between waste and recycled products. On the other hand, with the spread of electric vehicles, heat insulation technology for automobile interior parts has attracted attention. Conventionally, a composite of polypropylene using an inorganic filler has been used as an interior heat insulating material. In this study, we examined substitution of shredded paper to inorganic filler. We aim at exergy analysis of the use of fibrous paper, polypropylene and blends for thermal insulation and the effectiveness of their recycling. The surface of the composite of paper fiber and polypropylene was analyzed using a scanning electron microscope (SEM). We also calculate exergy analysis, which I would like to show in the presentation.